Chronicle Archive / 志錄
Hong Kong Chronicle Archive · undated entries
以下條目原文冇西曆年份（例如只記年號或朝代），故不列入時間軸，但同樣有官方來源同頁碼。 未繫年條目共 6640 條，每頁 300 條，呢度係第 20 / 23 頁。
These entries carry no Gregorian year in the source (e.g. only an era name), so they sit outside the timeline — but each still has an official source and page number. There are 6640 of them, 300 per page; this is page 20 of 23.
逐年條目見 志錄索引；志錄總數 29775 條。 Dated entries live in the archive index; the archive holds 29775 entries in total.
Undated entries, page 20
In earlier studies, rock and soil formed by in-situ weathering were named residual soil and classified into three types: weathered granite, laterite, and weathered rhyolite.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.187
Well-developed mangroves are distributed along the coastline between south of Tseng Tau and Kei Ling Ha Lo Wai, and around the inner Kei Ling Ha bay south of Wu Chau.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.127
On the Kowloon Peninsula, tree planting was mainly concentrated along roadsides and for landscaping purposes.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.65
In Kowloon and central New Territories, outcrops of siliceous siltstone and mudstone can be seen at Lai Chi Chong, Sham Chung and Fei Ngo Shan.
來源 《香港志·自然》自然環境（香港地方志中心） · p.173
In samples taken from the lowest layer of the Hang Hau Formation, the presence of marine algae is extremely inconspicuous.
來源 《香港志·自然》自然環境（香港地方志中心） · p.117
In the seagrass beds at Lai Chi Wo and San Tau, the dominant species differ, with the former dominated by Zostera japonica and the latter by Halophila ovalis.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.514
In the Lai Chi Chong area, various rocks formed in the Late Jurassic can be found, such as volcanic rocks, tuff and sedimentary rocks.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.119
In the High Island and Ninepin Group scenic areas, rare rhyolitic hexagonal rock columns can be found, some of which exceed 100 metres in height and are of considerable scale.
來源 《香港志·總述 大事記》（公元前 5000 年至 2017 年，共 6,500 多條大事）（香港地方志中心） · p.35
In areas such as Luk Keng and So Lo Pun, abandoned gei wai have developed into complete mangrove ecosystems.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.291
In the Lok Ma Chau Formation, graphitic schist is found developed on Tai Mo To Island, which lies north of Lantau Island.
來源 《香港志·自然》自然環境（香港地方志中心） · p.95
In the shrublands of Ma On Shan, plants such as Primulina purpurea, Amentotaxus argotaenia, and Magnolia championii grow.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.123
In the skarn of Ma On Shan, diopside is an important mineral and often occurs together with minerals such as garnet and tremolite.
來源 《香港志·自然》自然環境（香港地方志中心） · p.187
A total of 79 rare dicotyledonous plant species have been recorded in Ma On Shan, accounting for 19.6 per cent of the total.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.501
Plant fossils of Late Devonian age were unearthed from rock strata near Ma On Shan, and the strata were accordingly assigned to the Wong Chuk Kok Tsui Formation.
來源 《香港志·自然》自然環境（香港地方志中心） · p.92
On Ma Shi Chau, a gravel layer can sometimes be found at the lowest part of some rock strata.
來源 《香港志·自然》自然環境（香港地方志中心） · p.96
In the Ma Shi Chau and Wong Chuk Kok Tsui areas, cross-bedding can be seen in sandstone strata, its formation being related to the action of water or wind.
來源 《香港志·自然》自然環境（香港地方志中心） · p.170
From January to May each year, Sargassum grows particularly abundantly, becoming shelter and refuge for juvenile fish such as the bluespotted spinefoot, mullet and spotted puffer.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.318
On Nei Lak Shan, the rhyolite develops planar flow banding.
來源 《香港志·自然》自然環境（香港地方志中心） · p.161
At the Tin Cliff within the Mi Tsan Stone Stream area, a quartz vein with complete tungsten-molybdenum mineralisation can be found, which the academic community generally regards as an outward extension of the Sha Lo Wan mineralisation belt.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.119
In the wetlands around Mai Po and Deep Bay, the number of wintering waterbirds can reach 70 species at peak, with a total exceeding 90,000 individuals.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.352
Before the Ming dynasty, merchant ships already passed through or stopped at Victoria Harbour, possibly introducing exotic plants by this means.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.515
Among woody plants, Rubiaceae ranks first with 79 species, followed by Euphorbiaceae with 65, Lauraceae with 47 and Fagaceae with 36.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.491
Beyond the better-known tree species, the Hong Kong government also imported other tree species from places such as Sri Lanka, Queensland in Australia and Mauritius.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.230
Fossils of freshwater fish and terrestrial plants can be found in Devonian strata.
來源 《香港志·自然》自然環境（香港地方志中心） · p.92
During the Devonian period, marine sedimentation in the South China region occurred only in the area extending from Yunnan to western Guangdong.
來源 《香港志·自然》自然環境（香港地方志中心） · p.92
Sinian strata have likewise been found in the Liantang area of Shenzhen adjacent to Hong Kong.
來源 《香港志·自然》自然環境（香港地方志中心） · p.91
Sinian rocks have been found in the Liantang area of Shenzhen adjacent to Hong Kong.
來源 《香港志·自然》自然環境（香港地方志中心） · p.90
In the sedimentary rock strata of the Ping Chau Formation, structures such as low-angle cross-bedding, ripple marks, raindrop imprints, mud cracks and pyrite nodules can be identified.
來源 《香港志·自然》自然環境（香港地方志中心） · p.110
In the area of Ping Fung Shan, Luk Keng and Bride's Pool, the thick conglomerate at the base of the Pat Sin Leng Formation is in conformable contact with, and lies above, the tuff of the Tai Mo Shan Formation.
來源 《香港志·自然》自然環境（香港地方志中心） · p.107
In steep valleys and behind old village settlements, traces of former woodland can still be found; because the valley terrain is steep, humid throughout the year and protected by traditional feng shui customs, the trees have been preserved.
來源 《香港志·總述 大事記》（公元前 5000 年至 2017 年，共 6,500 多條大事）（香港地方志中心） · p.35
Of all sixteen hotspots, eleven are within protected areas, a proportion of 68.8 per cent.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.464
Among all bryophytes in Hong Kong, Hong Kong Island accounts for 23.8%, with about 92 species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.461
The Tai Mo Shan range accounts for 30.3% of Hong Kong's total rare monocotyledon species, with 65 species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.510
Of the approximately 3,300 species of marine fish in China, Hong Kong has recorded about 1,250 species belonging to no fewer than 146 families, equivalent to about 35% of the national total.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.308
Hong Kong accounts for 1.8% of the global total of bryophytes, and 12.4% of China's total.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.458
During periods when tropical cyclones affect Hong Kong, larger waves are usually recorded.
來源 《香港志·自然》自然環境（香港地方志中心） · p.498
In hydrothermal processes, the quartz proportion in dykes can reach as high as one hundred percent, and the original material of rocks intruded by hydrothermal fluids may also be entirely replaced by quartz.
來源 《香港志·自然》自然環境（香港地方志中心） · p.189
In the foothill area of the Shan Ha Tsuen section, the sediments are mainly yellowish-brown gravelly silt, mixed with dark grey silty clay layers rich in organic matter.
來源 《香港志·自然》自然環境（香港地方志中心） · p.115
In the She Shan fung shui wood grows a camphor tree with a height of 20 metres and a diameter of 4 metres.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.123
In the subsoil at a depth of 20 to 50 centimetres, the ferralitic soil shows pronounced clay accumulation characteristics.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.185
In the Sham Wat Formation, at depths between 20 and 50 meters, species diversity sharply decreases, reflecting a return to a saline environment.
來源 《香港志·自然》自然環境（香港地方志中心） · p.116
Most of the spores collected from the Sham Wat Formation belong to ferns, such as Pteris and Alsophyla.
來源 《香港志·自然》自然環境（香港地方志中心） · p.116
In the Sham Wat Formation, the slopes on both sides of the river channel are quite steep, with inclinations of about 15 to 20 degrees, and the valley shape is a symmetrical U or V.
來源 《香港志·自然》自然環境（香港地方志中心） · p.115
In the woodland of Deep Water Bay Valley on the south side of Deep Water Bay Road grows a rare shrub called Aristolochia thwaitesii.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.128
Algal fossils were found in rocks of the Wangpo Shan Formation in the Liantang area of Shenzhen.
來源 《香港志·自然》自然環境（香港地方志中心） · p.91
Among the twelve sites requiring priority conservation, Long Valley and Ho Sheung Heung rank eighth with an ecological value score of 2.05; the main habitats there cover fish ponds, wet fields and fung shui woods, and the species of concern is the lesser bamboo bat.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.59
Along Lugard Road in the Mid-Levels area of Victoria Peak, the old concrete walls and stone surfaces beside the road are covered with various species of moss.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.467
In the Tik Hang area, the metamorphic conglomerate reaches a maximum thickness of about 3 metres.
來源 《香港志·自然》自然環境（香港地方志中心） · p.96
Low-angle cross-bedding is visible within the lenticular sandstone.
來源 《香港志·自然》自然環境（香港地方志中心） · p.96
On lower-energy rocky shores such as Ma Shi Chau and Lai Chi Chong in Tolo Harbour and Tai Tam Harbour on Hong Kong Island, longer-bodied snail species can be seen.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.419
Two distinctly different rock facies of the Tai Po Sea Formation can be seen at Ma Shi Chau in Tolo Harbour.
來源 《香港志·自然》自然環境（香港地方志中心） · p.96
In more remote locations, if conditions are suitable, contractors arrange helicopters to deliver seedlings to the hillsides, and then workers transport them to planting sites.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.88
During a fourteen-month survey, the research team captured Romer's tree frogs south of Chek Lap Kok, including 220 adult frogs, 13 juvenile frogs, 8 tadpoles and 7 egg clutches.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.170
In the lead-zinc deposit at Ng Tung Chai, the rock composition is mainly volcanic lapilli and volcanic ash crystal tuff, a feature quite similar to the situation at Lin Ma Hang.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.114
On the more wave-exposed rocky shores of Sai Kung, Shek O and Cape D'Aguilar, the shorter Drupa margariticola and Monodonta species can be seen.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.419
In summer, the current direction varies considerably, with the surface current showing the most significant fluctuations.
來源 《香港志·自然》自然環境（香港地方志中心） · p.494
In summer, the surface seawater of the central transitional waters shows relatively low salinity and relatively high temperature, and its dissolved oxygen content is also at a relatively high level.
來源 《香港志·自然》自然環境（香港地方志中心） · p.499
At the early stage of secondary forest succession at the present phase, Schefflera octophylla is dominant and forms a major component of the canopy.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.252
In Hong Kong, Nephila clavata is the most frequently found spider species, widely seen in forest environments throughout the region.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.396
In Hong Kong, the secondary forests in central New Territories are the oldest, while those in Tai Po Kau Nature Reserve and Shing Mun Country Park are the most mature.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.253
In Hong Kong, most plants flower mainly from April to July, which is the common peak flowering period in seasonally climatic regions of the Northern Hemisphere.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.234
In Hong Kong, the sources of large ascomycetes are mainly Pezizomycetes and Sordariomycetes.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.541
In Hong Kong, the taxonomic hierarchy of Polychaeta comprises 7 orders and 54 families, with a total of 408 species recorded.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.445
In Hong Kong, feng shui woods are the oldest surviving vegetation type and the one whose plant composition is closest to that of primary forest.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.252
In Hong Kong, there are 127 moss species of concern, of which 31 have distributions entirely or mainly outside protected areas.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.464
In Hong Kong, there have been many past cases of illegal digging involving Podocarpus macrophyllus, and the felled trees were placed indoors for ornamental viewing.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.485
In Hong Kong, volcanic rocks cover 40% of the land surface, with volcaniclastic rocks making up the largest proportion among the various types.
來源 《香港志·自然》自然環境（香港地方志中心） · p.156
In Hong Kong, the number of toxic mushroom species is at least forty.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.548
In Hong Kong, the number of poisonous fungi that can frequently be found reaches forty or more species, covering thirteen genera including Amanita and Entoloma.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.549
In Hong Kong, resident birds account for about 20% of the local bird species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.239
In Hong Kong, the largest reed community is located in the Mai Po Marshes, which also serves as a habitat for many bird species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.510
In Hong Kong, about 85% of onshore rock outcrops are Mesozoic volcanic and intrusive rocks, mostly of Late Jurassic to Early Cretaceous age, and these constitute the most predominant rock types in the territory.
來源 《香港志·自然》自然環境（香港地方志中心） · p.86
In Hong Kong, during drier periods, the three plants Atrichum, Taiwan trachycarpus moss and Taiwan pseudobarbella all face threats to their survival from frequent hill fires in grasslands and shrublands.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.466
In Hong Kong, about 300 species have been recorded in total for the orders Agaricales and Boletales.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.29
In Hong Kong, there are forty-six species of rust-causing basidiomycetes, grouped under sixteen genera.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.529
In Hong Kong, the Devonian strata consist mainly of the Wong Chuk Kok Tsui Formation.
來源 《香港志·自然》自然環境（香港地方志中心） · p.92
In Hong Kong, dragonflies and damselflies usually emerge for the first time between late winter and early spring, with their activity period roughly concentrated from April to September each year.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.249
In Hong Kong, the representative anthropogenic soil type of the artificial reclamation waterfront is Entisol.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.186
In Hong Kong, non-metallic minerals such as graphite, quartz, feldspar, kaolin, granite, semi-precious stones, sea sand and sea salt are all resources of economic value.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.98
In Hong Kong, adult numbers of dragonfly species belonging to the spring group generally peak in May.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.249
In Hong Kong, among the Palaeozoic strata, the Wong Chuk Kok Tsui Formation, the Lok Ma Chau Formation and the Tai Po Hoi Formation all contain sedimentary rocks.
來源 《香港志·自然》自然環境（香港地方志中心） · p.169
In Hong Kong, bivalve molluscs comprise 19 orders and 58 families, totalling 394 species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.419
In Hong Kong, bryophytes are mostly distributed on several higher mountain ridges, including Tai Mo Shan, Ma On Shan, Pat Sin Leng, Victoria Peak, Lantau Peak and Sunset Peak.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.461
In Hong Kong, summer visitors account for about 2% of the local bird species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.239
In Hong Kong, insect species currently bred artificially include honey bees and black soldier flies.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.375
In Hong Kong, leached soils are often found on hillslopes where tuff is exposed as the parent rock, concentrated in the areas of Ma On Shan, Fanling and Victoria Peak.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.186
In Hong Kong, over 70% of locally rare moss species are found in country parks and other areas under nature conservation management.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.466
In Hong Kong, the native freshwater fish fauna comprises 34 primary species, one secondary species and 122 peripheral species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.306
In Hong Kong, native plants do not include any species of Cycadophyta or Ginkgophyta.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.481
In Hong Kong, research on orchid species and their symbiotic fungi is mainly undertaken by three bodies: the Agriculture, Fisheries and Conservation Department, the University of Hong Kong and Kadoorie Farm and Botanic Garden.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.533
Along the northern boundary of Hong Kong, Proterozoic sandy sedimentary rocks and deep-seated migmatites can be found.
來源 《香港志·自然》自然環境（香港地方志中心） · p.84
Of the more than 400 tree species growing locally in Hong Kong, 110 are rated as rare and another 53 as very rare.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.64
Magnetite, as a minor constituent, can also be found in quartz veins at various locations in Hong Kong.
來源 《香港志·自然》自然環境（香港地方志中心） · p.183
Of the approximately 3,000 species of angiosperms in Hong Kong, about one-third are exotic species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.28
The fungus Xylaria hongkongensis can be found in Waterfall Bay Park on Hong Kong Island.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.543
Of Hong Kong's 127 rare moss species, 87 threatened species have all or most of their distribution range within protected areas.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.464
In the Register of Old and Valuable Trees in Hong Kong, 44 of the total 456 trees are Cinnamomum camphora.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.498
Snails belonging to the family Iravadiidae can be found in the intertidal zone of Hong Kong's mangroves and estuarine sand-mud flats.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.420
Among Hong Kong's annelids, marine species are the most numerous, with 478 recorded, while terrestrial and freshwater species number 30, mainly earthworms and leeches.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.445
Among the ferns in Hong Kong, 225 species are native and 8 species are introduced.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.471
Among the gymnosperms of Hong Kong, the three families with the greatest number of species are Cupressaceae, Taxodiaceae and Araucariaceae; however, all three are introduced, and native gymnosperms account for only about 20%.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.453
On Hong Kong beaches, the common animals are mainly deposit-feeding gastropods and crabs, including Scopimera intermedia, Uca borealis, Mictyris brevidactylus, and Paphies striata.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.283
Among the bryophytes of Hong Kong, Fissidens ranks first with 28 species, followed by Lejeunea with 17 species and Cololejeunea with 11 species, in decreasing order.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.458
Among the bryophytes of Hong Kong, the Lejeuneaceae have the largest number of species, with 56; the Fissidentaceae rank second with 28; and the Hypnaceae follow with 21.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.458
In Hong Kong soils, potassium can be divided into water-soluble potassium and available potassium, with available potassium being the majority.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.206
Among Hong Kong's exotic plants, over 150 species are crops, including fruit trees such as lychee, longan, star fruit, and mango.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.516
In Hong Kong's geotechnical engineering field, the degree of rock weathering is divided into six grades: bedrock, slightly weathered, moderately weathered, highly weathered, completely weathered, and residual soil.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.186
Among the Orthoptera of Hong Kong, the Acrididae and the Oxyinae are arguably the main taxonomic groups most dependent on wetland habitats.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.379
Within Hong Kong's Jurassic volcanic rocks, marble fragments of Carboniferous to Permian age were found, reflecting the presence of Palaeozoic rocks at depth.
來源 《香港志·自然》自然環境（香港地方志中心） · p.86
In Hong Kong's natural environment, Nile tilapia has established feral populations due to escapes from aquaculture or human release.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.496
The microbial mats observed around Tung Ping Chau in Hong Kong are mostly hemispherical in shape, with diameters typically ranging between 5 cm and 15 cm.
來源 《香港志·自然》自然環境（香港地方志中心） · p.145
At several major spring sites in Hong Kong, the concentration of metasilicic acid is markedly higher than in tap water, with some sites reaching about 25 mg per litre or above, meeting the criteria for metasilicic acid mineral water.
來源 《香港志·自然》自然環境（香港地方志中心） · p.480
All tungsten deposits found in Hong Kong are vein-type deposits, with wolframite being the main ore produced.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.115
Within Hong Kong, the Waglan Formation is distributed only in the deeper waters of the southeast.
來源 《香港志·自然》自然環境（香港地方志中心） · p.116
Within Hong Kong, there are about twenty relatively representative mountain springs, of which thirteen spring sites are listed, examples including the Po Hing Fong spring, the Lung Fu Shan spring and the Chuen Lung Village spring.
來源 《香港志·自然》自然環境（香港地方志中心） · p.480
Among the various soils in Hong Kong, the base saturation of gley soils can reach over 100%, which is quite rare.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.186
In the shallow waters from zero to ten metres below the Hong Kong chart datum, there are considerable coral communities, including both hexacorals and octocorals.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.293
In Hong Kong waters, records of reef-building stony corals cover at least 30 genera and 84 species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.250
Thirty species of Actiniaria have been recorded in Hong Kong, while one species of Spirularia has been recorded.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.434
Among the insects recorded in Hong Kong, there are about 245 species of butterflies and about 130 species of dragonflies.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.301
Within Hong Kong, ferralsols are the most extensive soil type, usually occurring where the bedrock outcrop is tuff or granite.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.185
Within Hong Kong, microbial mats formed by algae or micro-organisms have been found only in the Tung Ping Chau Formation in Mirs Bay.
來源 《香港志·自然》自然環境（香港地方志中心） · p.145
Within Hong Kong, one of the core growing sites of Rhododendron championiae is on the coast between Sham Wat and Tai O, namely San Chau.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.127
Over 2,000 species of wild fungi have been recorded in Hong Kong, of which about 500 are macrofungi.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.29
Several species of crinoid stem fossils have previously been found in the Tai Po Hoi Formation (Early Permian) on Ma Shi Chau in Hong Kong.
來源 《香港志·自然》自然環境（香港地方志中心） · p.137
In various habitats in urban Hong Kong, 47 quadrats of 16 square metres each were delineated to study bryophyte diversity.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.462
In Hong Kong waters, about 194 species of freshwater fish are known, of which 157 are native.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.306
Of the coral fish inhabiting Hong Kong waters, about 25% are temperate species, covering groups such as Sparidae, Labridae and Balistidae.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.314
The number of fish species recorded in Hong Kong waters is about 1,250, including species from tropical, subtropical, and temperate origins.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.246
Among all country parks in Hong Kong, South Lantau Country Park is the largest in area.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.102
In the Sai Kung area of Hong Kong, there exist hexagonal rock columns formed from acidic volcanic rock, which are rare globally.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.56
In the sedimentary strata of northeastern Hong Kong, conglomerate and breccia are common rock types, with clasts generally ranging from 2 cm to 20 cm.
來源 《香港志·自然》自然環境（香港地方志中心） · p.169
The number of marine fish species inhabiting the waters around Hong Kong reaches about 1,250.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.273
Among the volcanic rocks discovered in Hong Kong, lava accounts for 15% of the total, and its types include andesite, trachyte, dacite and rhyolite.
來源 《香港志·自然》自然環境（香港地方志中心） · p.157
Among the bird species recorded in Hong Kong, winter visitors and migratory birds passing through in spring and autumn together account for more than 40%.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.238
A total of 231 species in 14 families of Orthoptera have been recorded in Hong Kong, with Acrididae being the most species-rich family in the order at 62 species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.374
About 5,900 marine species have been recorded in Hong Kong, equivalent to about 26% of the total for all of China.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.273
In the New Territories, many villages retain lush feng shui woods; these woods are small in area but dense in foliage and are among the last remaining lowland evergreen broad-leaved forests in Hong Kong, harbouring rare trees and species of considerable ecological significance.
來源 《香港志·總述 大事記》（公元前 5000 年至 2017 年，共 6,500 多條大事）（香港地方志中心） · p.35
Several well-preserved fung shui woods still exist in the Lam Tsuen Valley, Wu Kau Tang and near Sha Tau Kok in the New Territories.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.461
In the inland areas of the New Territories, the number of bryophyte species is the highest in Hong Kong, with about 305 species recorded, accounting for 78.8% of all species in Hong Kong.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.461
On Ap Lei Chau, the rock fragments of the Kat O Formation consist of tuff, rhyolite and vein quartz, with the largest rock fragment having a maximum diameter of 600 mm.
來源 《香港志·自然》自然環境（香港地方志中心） · p.109
On Ap Chau, the strata of the Kat O Formation dip 5 to 10 degrees towards the north and are cut by relatively small normal faults.
來源 《香港志·自然》自然環境（香港地方志中心） · p.109
Under pressure, quartz minerals in rocks often deform and take on a flattened appearance.
來源 《香港志·自然》自然環境（香港地方志中心） · p.95
Under subtropical climatic conditions, leaching in Hong Kong is intense, causing silicon and alkaline earth metals in the soil to be washed away while the proportion of aluminium and iron in the soil increases markedly.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.198
In geotechnical classification, completely decomposed mudstone corresponds to completely and highly weathered rock, i.e. grades IV to V, while residual soil is classified as grade VI soil.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.187
In ex situ conservation and reintroduction, Dendrobium officinale, Calanthe davidii, and Paphiopedilum purpuratum are all successful examples.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.514
During the early period of British rule in Hong Kong and the Japanese occupation of Hong Kong, local forests were heavily cut down, causing severe damage to the natural landscape and natural resources.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.90
Near villages and temples with a long history, trees and secondary forest planted according to feng shui tradition have become important habitats for many forest birds, covering various species of warblers, flycatchers, robins, thrushes, bulbuls and tits.
來源 《香港志·總述 大事記》（公元前 5000 年至 2017 年，共 6,500 多條大事）（香港地方志中心） · p.36
In the late Proterozoic, the area around Hong Kong was in a coastal and continental shelf zone, with a sedimentary basin trending northeast to southwest.
來源 《香港志·自然》自然環境（香港地方志中心） · p.84
In the fish ponds and paddy fields near Yuen Long and San Tin, chicken manure was used to cultivate bloodworms on a large scale.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.392
The upper part of the Yuen Long Formation is covered by a layer of weathered soil between 18 and 40 metres thick.
來源 《香港志·自然》自然環境（香港地方志中心） · p.94
About 140 million years ago, the tectonic setting of the Hong Kong region changed to a back-arc extensional environment.
來源 《香港志·自然》自然環境（香港地方志中心） · p.191
From the Early Devonian to the Middle Devonian, about 410 million to 380 million years ago, after the end of the Caledonian orogeny, the land area of South China expanded.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.471
During the Early to Middle Jurassic, sandstone, siltstone, and shale were deposited in deep-sea shelf environments.
來源 《香港志·自然》自然環境（香港地方志中心） · p.86
Among these first-blooming species, Jacaranda and Silver Oak are both commonly cultivated ornamental plants.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.515
As for rare monocotyledonous plants, a total of 30 species have been recorded in the Sai Kung mountains, equivalent to 13.8% of the total.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.510
Regarding rare monocotyledons, Hong Kong Island has a record of fifty species, equivalent to 22.9% of the total.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.510
Throughout the entire observation period, the mean temperature of the Po Hing Fong spring was similar to the long-term mean air temperature of the locality, and the time of the highest water temperature occurred more than 40 days later than the time of the highest air temperature.
來源 《香港志·自然》自然環境（香港地方志中心） · p.478
In China, ferns are mainly concentrated in the southwest, with Yunnan, Sichuan and Guizhou having the greatest number of species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.471
In China, about 30,000 species of angiosperms have been recorded, of which the native ones belong to 258 families and 2,872 genera.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.487
Among species such as the Chinese white dolphin, the black-faced spoonbill and the three-striped box turtle, some are nationally protected animals and some are endangered animals, all inhabiting Hong Kong.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.161
Under the combined influence of the Pearl River's flood discharge, sediments and ocean currents, the three sea areas differ in salinity, dissolved oxygen, nutrients and turbidity.
來源 《香港志·自然》自然環境（香港地方志中心） · p.498
At the Pearl River estuary, many marine and migratory fish gather and breed in various seasons, and the area plays a key role in their reproduction.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.319
During the most recent 35 million years, the Indian Plate has continued to move northward and collided with the Eurasian Plate, causing the crust to uplift and thereby forming the Qinghai-Tibet Plateau.
來源 《香港志·自然》自然環境（香港地方志中心） · p.83
Early rhyolitic dacite dykes intruded into the Lantau Granite and Tai Lam Granite.
來源 《香港志·自然》自然環境（香港地方志中心） · p.156
In the early days these artificial wetlands were used to grow saline or freshwater rice.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.139
After the war, the Hong Kong government restarted its afforestation programme.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.255
Scholars such as Cheung Siu-kin and Shan Kam-shing have in recent years continued to study Hong Kong's horseshoe crabs and to carry out public education.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.400
For a long time, Kadoorie Farm and Botanic Garden has continuously carried out field surveys of ferns and biodiversity surveys.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.479
Cheung Sheung ranks tenth, with freshwater wetlands and woodland as its main habitats, the Hong Kong paradise fish as a species of concern, and a score of 1.75.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.59
Fiddler crabs are widely distributed in Hong Kong's intertidal zones, with different species preferring different habitats.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.416
The Chiu Keng Tam waterfall has a drop of 35 metres and an extremely abundant flow.
來源 《香港志·自然》自然環境（香港地方志中心） · p.49
The fold structure extends southwestward along the Wong Chuk Kok Tsui peninsula.
來源 《香港志·自然》自然環境（香港地方志中心） · p.92
This magmatic movement continued until the Early Cretaceous.
來源 《香港志·自然》自然環境（香港地方志中心） · p.86
This peninsula has rugged terrain, with hills distributed along its length, several of which exceed 200 metres in elevation.
來源 《香港志·自然》自然環境（香港地方志中心） · p.92
This Ma On Shan volcanic rock unconformably overlies the Devonian to Carboniferous Ma On Shan Formation sedimentary rocks.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.123
This discovery enabled palaeontological research in Hong Kong to begin formally.
來源 《香港志·自然》自然環境（香港地方志中心） · p.226
These sedimentary rocks were mainly formed by the action of flowing water.
來源 《香港志·自然》自然環境（香港地方志中心） · p.92
These coastal habitats provide long-term or temporary shelter for many fish species, including juveniles of commercial fish.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.316
These soil series are all named after the geographical names of their locations.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.178
These afforestation projects also laid the foundation for the subsequent establishment of country parks.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.25
This tropical mangrove species, Sonneratia apetala, is native to Bangladesh and surrounding areas of India.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.289
This animal, commonly known as a 'living fossil', was formerly quite common on Hong Kong's mudflats, with traces found in the areas of Pak Nai, Tai Po and Sha Tau Kok.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.286
This bamboo was named after botanist Hu Hsiu-ying to recognise her contributions to botanical research in Hong Kong.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.510
This botanical garden propagates rare and endangered fern species by spores, including the tree fern.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.479
Francolins, Chinese grassbirds and Australasian pipits are more commonly found in Hong Kong's upland habitats.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.350
The absolute age of the Chek Keng Formation is 142.5 million years.
來源 《香港志·自然》自然環境（香港地方志中心） · p.106
At least 90 species of rare dicotyledons have been recorded in the Tai Mo Shan range, accounting for 22.3%.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.501
Eighty species of rare dicotyledons have been recorded on Hong Kong Island, accounting for 19.9% of the total.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.501
Within the fungal kingdom, the phylum with the largest number of species is Ascomycota, with about 64,163 species recorded to date.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.541
A study of soil erosion after a hill fire on Tai Mo Shan showed that the soil's aggregate state and pore structure collapsed after the fire, while organic matter content also changed.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.193
The geophysical measurements conducted on the internal structure of the Kwo Chau section yielded data that appear chaotic.
來源 《香港志·自然》自然環境（香港地方志中心） · p.117
Dating of zircon minerals within the rocks of the Kau Sai Chau Formation determined an absolute age of 140.9 million years.
來源 《香港志·自然》自然環境（香港地方志中心） · p.107
A study of the fallen leaves of Pinus elliottii showed that the site had the highest number of fungal species, with 31 species identified.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.532
The wolframite from Needle Hill mostly occurs as massive crystals, up to 3 inches in size.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.117
The mineralised veins at Needle Hill are 30 to 450 metres long and 10 to 70 centimetres wide.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.117
Molybdenite was once found in the Needle Hill mining area, often associated with tungsten minerals.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.114
The main rock of the Needle Hill tungsten mine area is an igneous rock then called Cheung Chau Granite.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.117
Goethite is distributed throughout Hong Kong, usually formed by the weathering of iron-bearing minerals.
來源 《香港志·自然》自然環境（香港地方志中心） · p.184
Overall, the rocks of the Tai Shek Mo section show prominent schistosity.
來源 《香港志·自然》自然環境（香港地方志中心） · p.96
The government regularly introduces freshwater fish such as silver carp and bighead carp into reservoirs to control algae numbers.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.312
The government instead introduced exotic fast-growing trees such as Taiwan acacia, red gum, paper-bark tree and various eucalypts to replace the pines.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.493
The Government designated the Southwest Lantau Marine Park and the South Lantau Marine Park to protect the Chinese white dolphins inhabiting the waters of these two areas, their habitat, and the fisheries resources within the scope.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.113
The government subsequently planted additional native tree species such as Schima superba, Castanopsis fissa and Liquidambar formosana to enhance ecological value.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.493
The Government has designated the fung shui wood at She Shan in Lam Tsuen and the vegetation of the Ninepin Islands as Sites of Special Scientific Interest.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.131
The Botanic Garden was the predecessor of Hong Kong Zoological and Botanical Gardens.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.515
Botanists usually place the tropical boundary near the Tropic of Cancer, for example at 22°30'N.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.237
No identical rock type has been found in Hong Kong to date, so it is estimated that the rock formation may extend to the Lo Wu area.
來源 《香港志·自然》自然環境（香港地方志中心） · p.90
As for Ma Wan and Tsing Lung Tau, their average flow velocity declined in March and rose again by August.
來源 《香港志·自然》自然環境（香港地方志中心） · p.494
As for the remaining areas, the two formations are bounded by faults, and their interface appears relatively clear.
來源 《香港志·自然》自然環境（香港地方志中心） · p.93
As for the uppermost layer, it consists of metamorphic siltstone and sericite schist, intercalated with several thicker beds of metamorphic sandstone.
來源 《香港志·自然》自然環境（香港地方志中心） · p.95
In the later stages of lethal Amanita phalloides poisoning, liver and kidney failure occur, and patients may die within seven to ten days.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.549
About 24 hours after fatal Amanita phalloides poisoning, symptoms temporarily subside, entering a 2- to 4-day false recovery period.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.549
The hydrological conditions of the central transitional sea area lie between those of the western estuarine type and the eastern oceanic type.
來源 《香港志·自然》自然環境（香港地方志中心） · p.499
The central region has 97.8 kilometres of rocky shore, 13.1 kilometres of sandy beach, 0.7 kilometres of mudflat and 0.5 kilometres of mangrove.
來源 《香港志·自然》自然環境（香港地方志中心） · p.500
Rocky shores of moderate wave energy are found throughout Hong Kong, including the northeastern islands, Repulse Bay, Peng Chau and Tai O.
來源 《香港志·自然》自然環境（香港地方志中心） · p.500
On moderately wave-exposed rocky shores, Acanthopleura japonica, Nerita albicilla, and Patelloida ryukyuensis are commonly found.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.282
Sessile species on moderately wave-exposed rocky shores include the hooded oyster and the capitulum barnacle.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.282
The core rocks of the middle section are phyllite and metamorphic siltstone, with an intercalated layer of greyish-white quartzose metasandstone up to 1.5 metres thick.
來源 《香港志·自然》自然環境（香港地方志中心） · p.95
On the continental shelf off mainland China, lithospheric extension created several fault basins, all of Cenozoic age.
來源 《香港志·自然》自然環境（香港地方志中心） · p.82
Precambrian crystalline rocks are sparsely exposed in southeastern China, and understanding of the basement structure is limited.
來源 《香港志·自然》自然環境（香港地方志中心） · p.86
The Chinese horseshoe crab, also known as the trispine horseshoe crab, has a spiny surface on its telson with a triangular cross-section.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.401
The Chinese horseshoe crab has the widest distribution of the four horseshoe crab species, being found from Japan and the coast of South China to Southeast Asia.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.400
Tachypleus tridentatus is heavier than Carcinoscorpius rotundicauda, and its body and shell are also longer.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.401
A total of 3,114 species of bryophytes have been recorded in China, comprising 2,006 species of mosses, 1,081 species of liverworts and 27 species of hornworts.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.458
The three species Cookejina sinensis, Sarcoscypha sinensis and Peziza javanica can all be found in Tai Po Kau Nature Reserve and the Bride's Pool area.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.543
The oceanic crust of the South China Sea was formed approximately 16 to 32 million years ago.
來源 《香港志·自然》自然環境（香港地方志中心） · p.82
China's national soil survey identified 14 soil orders in total, and Hong Kong's soil survey can classify 7 of them.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.184
Among China's lycophytes and ferns, 839 species are endemic.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.471
About 1,662 species of macrofungi are known in China, of which about 692 are medicinal fungi.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.552
China has a history of at least 2,500 years of using fungi as medicine to treat illness.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.552
The Chinese white dolphin is listed as a globally endangered species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.29
Chinese white dolphins regard the Sha Chau and Lung Kwu Chau Marine Park as a key habitat.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.136
Both the Chinese nerite and the Sowerby's nerite can be found on rocky shores and in mangroves.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.420
The Sinometra? family is found in Devonian strata of South China and neighbouring regions, and all its members have a pendulous V-shaped muscle scar.
來源 《香港志·自然》自然環境（香港地方志中心） · p.128
Mesozoic volcanic and intrusive rocks account for about 85% of Hong Kong's onshore rock outcrops.
來源 《香港志·自然》自然環境（香港地方志中心） · p.86
The Mesozoic lasted from 251 million years ago to 65 million years ago.
來源 《香港志·自然》自然環境（香港地方志中心） · p.83
Chu Ka Hou, a scholar at the Chinese University of Hong Kong, has long studied local freshwater fish and investigated how river channel works affect the genetic diversity of native fish species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.305
The mid-to-low intertidal zone commonly features the one-toothed snail, the flat-axis snail, the limpet, and the Japanese spiny chiton.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.281
Many rare monocotyledonous plants mainly grow within country parks and are legally protected.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.510
Jurassic sedimentary rocks formed in alluvial and shallow marine environments.
來源 《香港志·自然》自然環境（香港地方志中心） · p.190
Jurassic sedimentary rocks crop out over less than 3% of Hong Kong's area.
來源 《香港志·自然》自然環境（香港地方志中心） · p.86
Volcanic activity from the Late Jurassic to the Early Cretaceous deformed the Palaeozoic sedimentary rocks.
來源 《香港志·自然》自然環境（香港地方志中心） · p.191
The Pearl River brings about 350 billion cubic metres of fresh water and 85 million tonnes of sediment to the waters west of Hong Kong each year.
來源 《香港志·自然》自然環境（香港地方志中心） · p.499
The scale of floods discharged by the Pearl River and monsoon activity both affect the area covered by the central transitional sea region.
來源 《香港志·自然》自然環境（香港地方志中心） · p.499
The sediment carried by the Pearl River often makes the turbidity in the western waters higher than 100 NTU, forming a representative estuarine ecosystem.
來源 《香港志·自然》自然環境（香港地方志中心） · p.499
The fruit of Cyclobalanopsis bambusaefolia matures in spring, and the seeds germinate rapidly within seven days if environmental humidity is sufficient.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.237
The main genera are Ficus with 35 species, Ilex with 21 species and Symplocos with 16 species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.491
Chong's species belongs to the family Deinopidae, and its posterior median eyes are proportionally the largest in the order Araneae.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.397
Zhuang's net-casting spider uses its first two pairs of legs to weave a rectangular, stretchable net, with which it captures prey when they come near.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.397
Aegirine augite is found only in the sedimentary strata of Tung Ping Chau.
來源 《香港志·自然》自然環境（香港地方志中心） · p.187
Mullet, scat and mangrove red snapper rely on Hong Kong's estuaries and mangroves as breeding grounds.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.312
The dominant family of ascomycetes is the Xylariaceae, with 2 genera and 8 species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.541
Ascomycete macrofungi belong to the classes Geoglossomycetes, Leotiomycetes, Pezizomycetes and Sordariomycetes, comprising 5 orders, 10 families and 27 species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.541
The Osmundaceae, Gleicheniaceae and Cyatheaceae are among Hong Kong's plants, and their appearance can be traced back to the early Mesozoic, about 250 million years ago.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.232
Osmundaceae and Gleicheniaceae belong to evolutionary branches of Hong Kong ferns originating in the Early Mesozoic, while Cyatheaceae and Dicksoniaceae are assigned to branches that appeared during the Jurassic.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.471
Stiphodon atropurpureus is an amphidromous fish and is relatively common among Hong Kong's native species.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.308
After returning to Hong Kong from the United States in 1968 and joining Chung Chi College of The Chinese University of Hong Kong as a senior lecturer, Hu Shiu-ying continued conducting field surveys locally, collecting more than 30,000 plant specimens.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.452
From the 1970s to the 1990s, soil research in Hong Kong generally advanced along two paths.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.176
Since the 1980s, Hong Kong's agriculture has gradually declined, and the spread of Mikania micrantha on abandoned farmland has been particularly severe.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.499
Since humans settled in Hong Kong, habitats have undergone repeated large-scale destruction, and the local primary forest has largely disappeared entirely.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.251
Since the mid-19th century, as trade and population movement became more frequent, various exotic species were introduced into Hong Kong.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.491
Since the Song and Yuan dynasties, Hong Kong has several times received incoming migrants, which brought the introduction of various crops.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.515
Since the Middle Jurassic, volcanic and magmatic activity remained active across a vast area of southeastern China until the end of the Cretaceous.
來源 《香港志·自然》自然環境（香港地方志中心） · p.85
Based on combined records, it is estimated that there are at least 58 species of land snails in Hong Kong.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.418
From the above data, the Lok Ma Chau Formation has an overall thickness of more than 1,000 metres.
來源 《香港志·自然》自然環境（香港地方志中心） · p.95
The fluctuation of the maximum significant wave height is relatively large, while the variation of the spectral peak period is comparatively gentle.
來源 《香港志·自然》自然環境（香港地方志中心） · p.498
The most recent tectonic movement is the Taiwan Orogeny, which began in the Miocene about 13 million years ago.
來源 《香港志·自然》自然環境（香港地方志中心） · p.86
As a seasonally changing habitat, macroalgae can provide permanent or temporary shelter for fish and are also important nursery grounds.
來源 《香港志·自然》自然資源與生態（香港地方志中心） · p.318
San Tau Beach, located in the San Tau area west of Tung Chung Bay, supports rare seagrass species such as dwarf eelgrass and Halophila beccarii.
來源 《香港志·自然》環境保護與生態保育（香港地方志中心） · p.127
The Great Qing Legal Code set no age limit for marriage, and everything was decided by the parents of both parties.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.676
The 'Treatise on Geography' in the Book of Han records that during the Western Han dynasty, Nanhai Commandery comprised six counties, with a total of 19,613 households and a population of 94,253.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.204
The geographical section of the Book of Sui records that during the Sui dynasty Nanhai Commandery administered fifteen counties with a total of 37,482 households.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.205
According to the Hong Kong Yearbook, the Punti in the New Territories were concentrated in the western and northwestern plains such as Yuen Long.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.295
The household registration data recorded in the Xin'an County Gazetteer during the Jiaqing reign of the Qing Dynasty can only show the general gender composition and cannot be used to calculate the proportion of males to females.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.456
Censuses from the 1910s to the 1930s show that the numbers of children and elderly persons in both Chinese and foreign households were small.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.703
After the fall of Guangzhou in the 1940s, large numbers of mainland residents came to Hong Kong for refuge, and the Hong Kong Government set up an Immigration Department under the Police Force.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.726
From the 1940s to the 1950s, the Hong Kong government did not conduct a census, and data could only be collected from documents such as the Hong Kong Annual Report.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.188
Before 1940, the boundary between Hong Kong and the mainland was open, and people of the two places could travel freely in and out.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.433
In the 1960s, most of the population aged 25 and above were married.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.661
Before the 1970s, official statistics did not cover the poor population.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.297
According to relevant estimates, all infants in the first category and about one quarter of infants in the second category will settle in Hong Kong before the age of 21.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.443
The main settlements of the boat people community in the North District include Sha Tau Kok and Kat O.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.129
In the early Northern Song Dynasty, the Tang clan, originally from Jiangxi, moved to Kam Tin in Yuen Long.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.376
During the Northern Song dynasty, immigrants from the Central Plains who came to Hong Kong mostly settled in Yuen Long.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.233
The ancestors of the Punti originally lived in the Chinese regions north of the Nanling Mountains, and from the Song dynasty onwards gradually migrated to Guangdong to settle, later moving into Hong Kong; such residents are generally called 'Punti'.
來源 《香港志·總述 大事記》（公元前 5000 年至 2017 年，共 6,500 多條大事）（香港地方志中心） · p.48
The ancestors of the Punti groups migrated from the mainland to Lingnan during the Qin and Han periods, and later moved south to Hong Kong between the Song and Ming dynasties.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.494
Over 80% of the population was concentrated on Hong Kong Island and in Kowloon.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.269
Applications for over-age children to settle in Hong Kong are processed by the relevant departments in different stages according to the order of the dates on which one of the applicant's parents obtained a Hong Kong identity card.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.442
Apart from Kowloon City, the proportions of the remaining sanitary districts were all low and showed a downward trend, while Tai Kok Tsui and Sham Shui Po recorded more notable increases.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.248
This arrangement has no quota ceiling, and approved applicants can bring their dependants to Hong Kong.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.735
Thereafter, the numbers of women and children of different ethnic groups in Hong Kong rose.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.694
In addition, there were 300 labourers from Kowloon, while 2,000 people chose to live on boats.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.238
In addition, the refugee camps at Ma Tau Chung, North Point, King's Park, Ngau Tau Kok and Morrison Hill accommodated 1,809, 1,578, 1,476, 826 and 550 people respectively.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.433
From the completion of the Xin'an County Gazetteer during the Jiaqing reign of the Qing dynasty to the British acquisition of the lease of the New Territories, the interval was about 80 years; during this period, more than 200 new villages emerged in the Hong Kong region, most of which were Hakka villages.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.378
The main concentrated residential locations of the boat people in Tai Po District included Yuen Chau Tsai and Sam Mun Tsai.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.142
Most resettlement estates were sited on or around the original squatter areas, and after residents were rehoused they generally remained in the same district.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.451
Tai Tam, Shek Tong Tsui, Chai Wan, So Kwun Wan and Tai Shek Ha each have 20 to 30 people.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.238
Holders of One-way Permits moving into Hong Kong constitute the fourth element of this category.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.443
Of the daily quota of 150 One-way Permits, 60 places were allocated to children of Hong Kong residents holding a Certificate of Entitlement.
來源 《香港志·自然》建置與地區概況（人口）（香港地方志中心） · p.440
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