黑潮流又名日本暖流,從西太平洋出發,經呂宋海峽向西進入香港海域。
The Kuroshio Current, also known as the Japan Current, starts from the western Pacific and enters Hong Kong waters westward through the Luzon Strait.
來源 《香港志·自然》自然環境(香港地方志中心) · p.492
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 16 / 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 16 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 16
The Kuroshio Current, also known as the Japan Current, starts from the western Pacific and enters Hong Kong waters westward through the Luzon Strait.
來源 《香港志·自然》自然環境(香港地方志中心) · p.492
The Kuroshio Current ranks second in scale among global ocean currents, the largest being the Gulf Stream.
來源 《香港志·自然》自然環境(香港地方志中心) · p.492
Black-faced spoonbills choose to winter in Taiwan and the Pearl River Delta region.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.238
The black-faced spoonbill breeds each summer on islands between the west coast of the Korean Peninsula and Liaoning Province in China, and moves south to warmer areas in winter.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.238
The tungsten content of wolframite ranges from 60.5% to 60.8%.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.114
Wolframite is found mainly in the areas of Kam Shan and Sha Lo Wan.
來源 《香港志·自然》自然環境(香港地方志中心) · p.184
Ferro-actinolite is found only in mineral vugs of the Ma On Shan mine.
來源 《香港志·自然》自然環境(香港地方志中心) · p.188
Between Waglan Island and Tsim Bei Tsui, the average delay of high tide is about 1 hour 30 minutes and of low tide about 2 hours 30 minutes.
來源 《香港志·自然》自然環境(香港地方志中心) · p.487
The sediments of the Hang Wan Formation consist of alternating layers of sandy and clayey marine mud, and contain shells.
來源 《香港志·自然》自然環境(香港地方志中心) · p.116
The marine mud of the Hang Wan Formation is usually dark to dark grey, soft, clayey with minor sand and silt, and contains decayed shell fragments and bioturbation traces.
來源 《香港志·自然》自然環境(香港地方志中心) · p.116
The Hang Wan Formation lies above the Chek Lap Kok Formation and the Sham Wat Formation, with an erosional ravinement surface at the boundary.
來源 《香港志·自然》自然環境(香港地方志中心) · p.116
The Waglan Formation consists of shallow marine sediments, with the upper layer being a marine shelf composed of hard grey conchoidal clayey silt.
來源 《香港志·自然》自然環境(香港地方志中心) · p.113
The sandstone beds of the lower part of the Waglan Formation thicken towards the south and east, though they do not cover the entire area.
來源 《香港志·自然》自然環境(香港地方志中心) · p.116
The Tam Lam Formation can be divided into upper and lower units lithologically.
來源 《香港志·自然》自然環境(香港地方志中心) · p.116
Camellia crapnelliana and Camellia granthamiana were once threatened, and were subsequently successfully transplanted elsewhere.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.507
Camellia crapnelliana forms the largest population in Hong Kong in the Mau Ping area of Ma On Shan, and that area has been listed as a Site of Special Scientific Interest.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.506
Red soil is the most widely distributed soil type 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.180
Coral communities can be found at Red石門, around Wong Wan Chau, Tung Ping Chau and in the inner sea of Tolo Harbour.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.293
The red sandstone, conglomerate and siltstone in the area of Red石門 and Port Island date to about 120 million years ago.
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
Mangrove potential acid sulphate soils form an anaerobic environment under prolonged waterlogging, in which organic matter decomposes with difficulty and its content can reach 5.5% to 8.8%.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.202
Mangroves are breeding habitats for many fish, including the silver grunt, the mangrove red snapper, and the tail-spot glassfish.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.318
Mangroves account for about 7% of Hong Kong's natural coastline.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.277
The laterite has an average grain size of 0.19 mm, a porosity of 0.650, and a tangent of the shear resistance angle of 0.540.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.187
The weathered tuff on both sides of Red Eagle Mouth contains gravel similar to that of the Chek Chau Formation, suggesting the two formations may be conformable.
來源 《香港志·自然》自然環境(香港地方志中心) · p.108
Andalusite is found at the contact between volcanic rocks and granite on Hong Kong Island and Green Island, with crystals reaching 3 cm in length.
來源 《香港志·自然》自然環境(香港地方志中心) · p.185
The Triassic granite found in Deep Bay may be a product of the Indosinian orogeny.
來源 《香港志·自然》自然環境(香港地方志中心) · p.85
Deep Bay and Mai Po are recognised as important habitats for East Asian waterbirds and meet all four of the criteria listed under the Ramsar Convention for wetlands of international importance.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.142
Monthly waterbird surveys in Deep Bay show that egret numbers are higher in autumn and winter and lower in summer.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.351
The Deep Bay mudflats are a habitat for crustaceans and amphibians and are also Hong Kong's most important mangrove area.
來源 《香港志·自然》自然環境(香港地方志中心) · p.45
Deep Bay wetlands fish ponds rank ninth, with fish ponds as the main habitat, the Black-faced Spoonbill as the species of concern, and a score of 1.9.
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
The Deep Bay Water Control Zone covers Mai Po and the Ramsar wetland, and also includes oyster farming areas.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.379
Deep Bay is located on the East Asian–Australasian migratory bird flyway and plays a key stopover role.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.130
Extensive mangroves are distributed along the coast of Deep Bay, and when the tide recedes, a large expanse of mudflat is exposed in the inner bay.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.130
The Deep Bay area became an important habitat for waterbirds and was a popular spot for hunting wild ducks and waders before hunting was banned.
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
Later, the pine wood nematode was accidentally introduced into Hong Kong, causing many pine trees to die.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.493
Uca arcuata, Uca paradussumieri, Sesarma continentale and Sesarma plicata can all be found in Hong Kong mangrove habitats.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.288
Hu Shiu-ying founded the herbarium of the Department of Biology of the Chinese University of Hong Kong.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.490
Hu Xiuying went to Harvard University in the United States on a scholarship and continued her research on holly.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.490
Hu Shiu-ying named more than 300 of the world's over 400 species of holly, earning her the title 'Mother of Holly'.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.490
Hu Shiu-ying took holly as her main research subject and published nearly 300 academic papers.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.490
The family Calymperaceae is tropical in nature, with 37 species recorded in China, of which Hong Kong accounts for 48.7%.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.458
The North China Block, the Yangtze Block and the Cathaysia Block, these three ancient blocks, are all distributed in the southeastern region of China.
來源 《香港志·自然》自然環境(香港地方志中心) · p.190
To the east of the South China Plate lies the Philippine Sea Plate, beneath which the Eurasian Plate subducts.
來源 《香港志·自然》自然環境(香港地方志中心) · p.82
The South China Plate was impacted by the Paleo-Pacific Plate moving northward, creating a subduction zone at its base.
來源 《香港志·自然》自然環境(香港地方志中心) · p.86
The collision between the South China Plate and the Indochina Block along the Ailao Shan fault zone may be the cause of the Indosinian orogeny.
來源 《香港志·自然》自然環境(香港地方志中心) · p.85
The Cathaysian fold belt lies within a stable platform, and its geological evolution was mainly governed by marine transgressions and regressions.
來源 《香港志·自然》自然環境(香港地方志中心) · p.84
Chemical analysis shows that the nitrate and sulphate in Lung Fu Shan spring water mainly come from precipitation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.478
Salvinia plants are occasionally found in ponds and wet fields 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.476
The yellow croaker, the two-spined yellow croaker and the large yellow croaker once gathered in large numbers to spawn each autumn and winter, bringing fishermen catches of tonnes, but this is no longer seen.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.246
The rock composition of the Wong Kong Shan section includes tuff, granodiorite and quartz veins, with weathering ranging from moderate to complete.
來源 《香港志·自然》自然環境(香港地方志中心) · p.115
The Wong Kong Shan section is about 3.7 metres thick and overlies completely weathered granodiorite.
來源 《香港志·自然》自然環境(香港地方志中心) · p.115
Topaz occurs in the Needle Hill tungsten mine, the Devil's Peak quartz veins and the Ma On Shan greisen, with crystals mostly 1 to 2 cm long.
來源 《香港志·自然》自然環境(香港地方志中心) · p.185
Wong Chuk Kok Tsui is located at the northeastern corner of Tolo Channel, where the rock strata were formed about 400 million years ago and are the oldest known rocks in 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.119
The sandstone and conglomerate at Wong Chuk Kok Tsui are Palaeozoic in age, about 400 million years old.
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
The rock strata at Wong Chuk Kok Tsui were compressed to nearly vertical, and wave erosion formed the landmark Devil's Fist.
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
The rock layers at Wong Chuk Kok Tsui dip steeply to the northwest at an angle close to vertical.
來源 《香港志·自然》自然環境(香港地方志中心) · p.92
The strata of the Wong Chuk Kok Tsui Formation have been uplifted to a nearly vertical state.
來源 《香港志·自然》自然環境(香港地方志中心) · p.191
The total thickness of the Wong Chuk Kok Tsui Formation exceeds 800 metres, and its most representative stratigraphic section is seen at Wong Chuk Kok Tsui at the northwestern exit of Tolo Channel.
來源 《香港志·自然》自然環境(香港地方志中心) · p.92
The Devonian strata of the Wong Chuk Kok Tsui Formation are rich in ostracod fossils, and ostracods have also been recorded in the Jurassic strata of the Tolo Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.128
The Wong Chuk Kok Tsui Formation belongs to the Devonian, while the Tai Po Hoi Formation is Permian; outcrops of both formations are found at Wong Chuk Kok Tsui and Ma Shi Chau, extending to the area near Tolo Channel.
來源 《香港志·自然》自然環境(香港地方志中心) · p.191
The Wong Chuk Kok Tsui Formation is located in the area north of Wong Chuk Kok Tsui Peninsula and Fung Wong Wat, with a thickness of about 670 metres.
來源 《香港志·自然》自然環境(香港地方志中心) · p.92
Examples of aeolian deposition can be found in 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.170
The Wong Chuk Kok Tsui Formation is mainly composed of quartzose sandstone, red siltstone, and conglomerate containing boulders.
來源 《香港志·自然》自然環境(香港地方志中心) · p.92
After volcanic activity ended, Hong Kong's crust became stable and underwent extension, producing several sedimentary basins.
來源 《香港志·自然》自然環境(香港地方志中心) · p.191
The volcanic crater subsequently collapsed eastwards to become a caldera.
來源 《香港志·自然》自然環境(香港地方志中心) · p.191
The volcanic basin accumulated thick volcaniclastic deposits and lava.
來源 《香港志·自然》自然環境(香港地方志中心) · p.86
The distribution of volcanic centres and rock bodies is controlled by east-west and northwest-to-southeast trending faults.
來源 《香港志·自然》自然環境(香港地方志中心) · p.86
The Foundation established a committee comprising government officials, academics and representatives of the Hong Kong Bird Watching Society to review the management performance of Mai Po.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.141
Gei wai are commonly found in villages around Deep Bay in the northwest New Territories, including Mai Po and Nam Sang Wai.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.289
Animals such as Ilyoplax and Cerithidea and Cyclophorus can be seen in gei wai.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.289
Estuarine animals such as the greasyback shrimp and the mangrove mud crab are commonly found in gei wai.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.289
Gei wai are also found around Nam Chung, Yung Shue Au and Hung Shek Mun in northeast Hong Kong, but their area and level of development are smaller than those along the Deep Bay coast.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.289
Gei wai use sluice gates to admit seawater, shrimp fry, fish fry and nutrients at high tide, and drain the water to catch shrimp at low tide.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.140
The period of bedrock weathering was from the Palaeogene to the Quaternary.
來源 《香港志·自然》自然環境(香港地方志中心) · p.114
The bedrock dates from the Mesozoic to the Paleogene.
來源 《香港志·自然》自然環境(香港地方志中心) · p.114
The shallow aquifer at the airport has good permeability and is readily recharged by rainwater.
來源 《香港志·自然》自然環境(香港地方志中心) · p.482
The deep groundwater system around the airport consists of alluvial sand and gravel layers and a bedrock fissure aquifer, with groundwater recharge originating from Tung Chung.
來源 《香港志·自然》自然環境(香港地方志中心) · p.482
Plecoptera larvae live in clean streams in Hong Kong and are extremely sensitive to water conditions.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.379
In Kat O, the minimum thickness of the Kat O Formation is estimated at 100 metres.
來源 《香港志·自然》自然環境(香港地方志中心) · p.108
The Kat O Formation is estimated to be a sedimentary product of a terrestrial basin near the edge of a fault scarp.
來源 《香港志·自然》自然環境(香港地方志中心) · p.109
The Kat O Formation is distributed in the northern part of Kat O Island, Ap Chau and Sai Ap Chau, with scattered outcrops also in the northwestern New Territories.
來源 《香港志·自然》自然環境(香港地方志中心) · p.108
The breccia of the Kat O Formation contains abundant carbonate cement, distinctly different from the Pat Sin Leng Formation and the Port Island Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.108
Rocks of the Kat O Formation generally contain calcite veins, in which calcite crystals can be seen.
來源 《香港志·自然》自然環境(香港地方志中心) · p.108
The rocks of the Kat O Formation consist mainly of coarse-grained sandstone, conglomerate and calcareous breccia.
來源 《香港志·自然》自然環境(香港地方志中心) · p.108
The Kat O Formation is classified as a separate rock unit because its rock characteristics differ markedly from those of the Pat Sin Leng Formation and the Port Island Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.109
Records show that 34 species of gymnosperms have been recorded in Hong Kong, belonging to 10 families and 22 genera, of which 7 species are native.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.481
Ji Shixun and his team investigated four new orchid records in Hong Kong, with Calanthe masuca, Cheirostylis chinensis and Liparis sootenzanensis classified as terrestrial orchids, while Gastrodia clausa is listed as a saprophytic orchid.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.533
Records show that there are seven species of gymnosperms growing naturally 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.480
Following the publication of Flora Hongkongensis in 1861, Flora of Guangdong and Hong Kong is also regarded as another important local botanical literature.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.490
Kadoorie Farm and Botanic Garden covers Kwun Yam Shan in Shek Kong, where the rock strata originate from volcanic eruptions.
來源 《香港志·自然》自然環境(香港地方志中心) · p.62
Kadoorie Farm and Botanic Garden is protected because it is situated on private land.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.464
Amanita pseudoporphyria contains leucine toxins, and patients experience gastrointestinal symptoms at least twelve hours after ingestion.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.551
In the late stage of Amanita pseudoporphyria poisoning, acute renal failure can occur, with patients experiencing frequent urination, thirst and facial oedema.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.551
Physella acuta and Pomacea canaliculata are invasive alien freshwater molluscs 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.424
The spiny sea star can actively autotomise its arms, and a detached arm can regenerate into a new sea star.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.429
Alkaline elements such as potassium, sodium and calcium are easily dissolved and removed during weathering, resulting in low soil content.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.198
The sediments of the Tseung Kwan O Formation include clayey silt.
來源 《香港志·自然》自然環境(香港地方志中心) · p.117
The Tseung Kwan O Member is widely distributed in Hong Kong waters, and its strata gradually thin from west to east.
來源 《香港志·自然》自然環境(香港地方志中心) · p.117
If the dip angle of cross-bedding is relatively large, it may be regarded as sediment left by a dune environment.
來源 《香港志·自然》自然環境(香港地方志中心) · p.93
Two monitoring stations are set up at Kau Yi Chau and the West Lamma Channel, recording average water depths of 9 metres and 10 metres respectively.
來源 《香港志·自然》自然環境(香港地方志中心) · p.495
Jiao Jiujiu has conducted research on how large-scale reclamation projects change regional groundwater systems and on the groundwater conditions in the Mid-Levels area of Hong Kong Island.
來源 《香港志·自然》自然環境(香港地方志中心) · p.535
The Kau Sai Chau volcanic group is divided into the lower Clear Water Bay Formation and the upper High Island Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.106
The three Hong Kong luminous mushroom species Mycena candida, Mycena subcyanocephala, and Panellus pusillus were subsequently also confirmed by Tang Ming-chak.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.545
Cibotium barometz has medicinal value, and its wild populations outside Hong Kong have gradually declined due to continuous collection.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.479
The ferberite crystals at Kam Shan and Sha Lo Wan are up to several centimeters long and 2 centimeters thick.
來源 《香港志·自然》自然環境(香港地方志中心) · p.184
Kam Shan Country Park is named after Kam Shan, the highest peak in the area, which is a major habitat for macaques and is therefore also known as Monkey Hill.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.99
The chiton? lives on coral reefs, and its shell plates are more striking in colour than those of other chitons.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.424
Over the past nearly 400 million years, Hong Kong's geological environment evolved from river deltas to shallow seas, deep seas and volcanic craters, and finally to an arid extensional basin.
來源 《香港志·自然》自然環境(香港地方志中心) · p.190
In recent years Sonneratia apetala has been common at Pak Nai, Tung Chung and Shui Hau.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.289
In recent years, rural conservation work in Hong Kong has focused on Long Valley and Lai Chi Wo as key sites.
來源 《香港志·自然》建置與地區概況(人口)(香港地方志中心) · p.130
In recent years, Chinese horseshoe crabs have been recorded in the mangroves at Tai Tam Tuk on Hong Kong Island, while mangrove horseshoe crabs have been recorded in the mangroves at the Tung Chung River estuary.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.401
In recent years, some ecologists in Hong Kong have undertaken a horseshoe crab restoration programme.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.286
Mycena arcangeliana causes illness in consumers only when alcohol is also present, with symptoms mostly appearing within half an hour.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.552
Geological research has confirmed that the Wong Chuk Kok Tsui Formation is a stratum formed during the Early Devonian to Middle Devonian, and is the rock unit with the oldest surface exposure in Hong Kong.
來源 《香港志·自然》自然環境(香港地方志中心) · p.92
After assessment, Kadoorie Farm selected ten orchid species in urgent need of priority conservation, and Bulbophyllum bicolor is a native species unique to 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.178
Uranium-lead dating gave an absolute age of 164.6 million years for the Tai Mo Shan Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.103
According to expert identification, this fish fossil belongs to a placoderm from the late Middle Devonian.
來源 《香港志·自然》自然環境(香港地方志中心) · p.92
In the area of Kau To Shan and Tai Po Kau, the volcanic rocks of the Yim Tin Tsai Formation are covered by the volcanic breccia and sedimentary rocks of the Shing Mun Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.102
Psychotria rubra flowers from March to September, lasting seven months.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.233
Pegmatite and greisenisation are very common in the intrusive rocks of East Kowloon.
來源 《香港志·自然》自然環境(香港地方志中心) · p.190
Beryl occurs at Devil's Peak in Kowloon, with crystals up to 30 centimetres long.
來源 《香港志·自然》自然環境(香港地方志中心) · p.186
For the Chek Mun rhyolite, the age obtained using U-Pb dating is 160.8±0.2 million years.
來源 《香港志·自然》自然環境(香港地方志中心) · p.162
For the Tai Lam granite, the age obtained by uranium-lead dating is 159.3 ± 0.3 million years.
來源 《香港志·自然》自然環境(香港地方志中心) · p.162
For the Hang Hau Formation, geophysical surveys generally show low-amplitude reflections, implying the presence of sedimentary structures within the strata.
來源 《香港志·自然》自然環境(香港地方志中心) · p.117
As for the Ma Tin section, its degree of metamorphism is generally regarded as comprising both thermal and regional metamorphic elements.
來源 《香港志·自然》自然環境(香港地方志中心) · p.94
As regards Ma Wan, the speed and direction trends of the mean flow are broadly the same, while the surface flow shows a reverse pattern.
來源 《香港志·自然》自然環境(香港地方志中心) · p.495
As for the Castle Peak Granite, age data obtained by the U/Pb dating method indicate that it formed less than 159.6±0.5 million years ago.
來源 《香港志·自然》自然環境(香港地方志中心) · p.162
In terms of biogeographic realms, Hong Kong lies within the Indomalayan realm, and the ecoregion it covers is the South China-Vietnam subtropical evergreen forest.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.221
For both Causeway Bay and Chek Lap Kok, the mean current speed shows an upward trend from April and turns to a downward trend after August.
來源 《香港志·自然》自然環境(香港地方志中心) · p.494
Kadoorie Farm and Botanic Garden plays an indispensable role in the conservation of ferns and vascular plants 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.479
In Hong Kong, most plants enter their fruiting period between October and February of the following year, while spring and summer are the periods with the fewest fruits.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.235
In Hong Kong, the proportion of tropical elements among mosses is lower than that among vascular plants, vertebrates and invertebrates.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.458
On land in Hong Kong, Holocene strata are assigned to the Fanling Formation, while Pleistocene terrestrial animal remains are assigned to the Chek Lap Kok Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.111
In Hong Kong waters, the Quaternary strata mainly consist of the Chek Lap Kok Formation and the Hang Hau Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.111
In terms of rock properties, the Lok Ma Chau Formation can be divided into two parts: the lower Mai Po Member and the upper Tai Shek Mo Member.
來源 《香港志·自然》自然環境(香港地方志中心) · p.95
In terms of plant climate, Hong Kong lies at the northern boundary of tropical rainforest and is of a near-subtropical type.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.225
Dragonflies living in stream environments usually have a generation cycle of one or two years, and most complete emergence before summer arrives.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.249
About 180 million years ago, the Hong Kong area was on the coastal margin of the South China Plate and collided with an ancient plate to its south, forming a convergent plate boundary.
來源 《香港志·自然》自然環境(香港地方志中心) · p.167
These rocks are inferred to be large blocky structures within a granite body, with a maximum diameter of about 60 metres.
來源 《香港志·自然》自然環境(香港地方志中心) · p.96
It is inferred that representative species such as the South China tiger, large Indian civet and dugong may have disappeared or even become completely extinct 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.302
It is estimated that the total thickness of the Yuen Long Formation as a whole exceeds 600 metres.
來源 《香港志·自然》自然環境(香港地方志中心) · p.93
It is estimated that nearly 400 animal species were first discovered within Hong Kong.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.302
According to current global records, 1,112 species of marine fungi have been found, of which 805 are ascomycetes, 21 basidiomycetes, 3 zygomycetes and 43 filamentous anamorphic fungi.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.536
Ferns are found throughout the world, with the main concentrations in the humid and hot tropical and subtropical regions.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.468
Ferns are also widely distributed across many areas of the central New Territories, including Tai Po Kau, the Tai Mo Shan range (Lam Tsuen Valley, Shing Mun) and Ma On Shan.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.472
Ferns can be found in all types of habitat 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.471
Ferns play a key role in ecosystems, and some pioneer ferns can stabilise the surface of barren land.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.473
Carter's caterpillar jumping spider is named after Eric Carle, author of The Very Hungry Caterpillar, because its larva resembles that of the Antu footman moth.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.397
The purple rock oyster, the limpet, and the spotted limpet are commonly found on exposed rocky shores.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.282
Sessile organisms on exposed rocky shores include the limpet and the giant barnacle.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.282
During the War of Resistance, supply chains were disrupted and Hong Kong residents cut down large quantities of pine for fuel.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.255
The research team isolated endophytic fungi from Kandelia obovata samples in the Mai Po Nature Reserve, obtaining a total of 880 strains.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.536
The research team identified three species of the genus Pseudocercospora on the leaf surfaces of Lumnitzera racemosa, all of which are newly discovered species and all cause leaf spots.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.536
The larvae of Kryptopterus are found only on rock walls and moss surfaces with flowing or seeping water around waterfalls.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.377
The habitat range of the Klapperich's small clubtail is restricted to the areas near Sha Lo Tung and Hok Tau.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.377
The Hang Hau Formation comprises the Tseung Kwan O Member, the Kwo Chau Member, the Po Lo Member and the Tung Lung Member.
來源 《香港志·自然》自然環境(香港地方志中心) · p.111
The Po Lo section of the Hang Hau Formation belongs to a shallow brackish water environment with fine sand bands, and radiocarbon dating results range from 80,801±130 to 9,310±80 years BP.
來源 《香港志·自然》自然環境(香港地方志中心) · p.113
The sedimentary layers of the Hang Hau Formation contain methane released from large amounts of decaying plants, resulting in a cloudy and blurred reflection.
來源 《香港志·自然》自然環境(香港地方志中心) · p.117
The Kau Sai member of the Hang Hau Formation is a transgressive environment with interbedded muddy shelly sand and sand and clay silt layers.
來源 《香港志·自然》自然環境(香港地方志中心) · p.113
The geological period to which the seabed sediments of the Hang Hau Formation belong extends from the Late Pleistocene to the Holocene.
來源 《香港志·自然》自然環境(香港地方志中心) · p.116
The Hang Hau Formation or the Hang Lam Formation often lies above the Sham Wat Formation, while the Sham Wat Formation mostly overlies the Chek Lap Kok Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.115
A shell-free layer up to 1 metre thick is occasionally seen in the Hang Hau Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.116
Radiocarbon dating of the Tseung Kwan O section of the Hang Hau Formation shows the oldest age to be 7990±70 years BP.
來源 《香港志·自然》自然環境(香港地方志中心) · p.113
The Tseung Kwan O section of the Hang Hau Formation is a marine sedimentary environment, with sediments of grey structureless clayey silt, commonly containing shells and fine sand.
來源 《香港志·自然》自然環境(香港地方志中心) · p.113
The Hang Hau Formation can be divided into four parts: the Tung Lung Member, the Po Lo Member, the Kwo Chau Member and the Tseung Kwan O Member.
來源 《香港志·自然》自然環境(香港地方志中心) · p.116
The evolutionary history of Machilus kungii may be traced back to the early Eocene, about 50 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.491
The backfilled granite weathered soil used in mine rehabilitation has a lower ion exchange capacity than ordinary weathered soil.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.200
Over 130 species of Orchidaceae have been recorded 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.514
The rocks of the Long Ping section consist mainly of grey to dark grey, fine-textured, medium-grained crystalline marble with a little chert.
來源 《香港志·自然》自然環境(香港地方志中心) · p.93
Long Yuen is situated on a floodplain and later developed into wet farmland mainly growing water spinach and watercress, along with bloodworm ponds and lotus ponds.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.350
Long Valley covers 25 hectares and is a representative example of open countryside 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.350
The outlying islands have about 48 species of bryophytes, accounting for 12.4% of those 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
Three seagrass species, Zostera japonica, Halophila ovalis and Halophila minor, have been recorded at Lai Chi Wo and Sam A Chung.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.110
The cherty siltstone around Lai Chi Chong and Sham Chung was deposited in a lacustrine environment, and the silica content in the rock ranges from 70% to 90%.
來源 《香港志·自然》自然環境(香港地方志中心) · p.173
Fine-grained magnesite occurs in veins in the Ma On Shan skarn.
來源 《香港志·自然》自然環境(香港地方志中心) · p.185
Historical geography and environmental history research indicates that before the 15th century Hong Kong was still a region where Asian elephants occurred.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.227
Conglomerate reflects the deposition of river channels and river beds, while sandstone and mudstone correspond respectively to the depositional environments of point bars and alluvial plains.
來源 《香港志·自然》自然環境(香港地方志中心) · p.93
The Linhua Shan Fault Zone consists of over a hundred small and medium-sized faults striking northeast to southwest.
來源 《香港志·自然》自然環境(香港地方志中心) · p.81
The Lianhuashan fault zone has long controlled the geological structure and evolution of South China.
來源 《香港志·自然》自然環境(香港地方志中心) · p.81
Davis visited and conducted geological surveys at Lin Ma Hang, Needle Hill and Ma On Shan more than once.
來源 《香港志·自然》自然環境(香港地方志中心) · p.228
The Lin Ma Hang River flows through Lin Ma Hang Village and the surrounding low-lying area, which is home to about twenty species of freshwater fish native to 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.128
The Lin Ma Hang lead mine is a bat habitat, hosting species including the brown fruit 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.127
The Sinian strata at Lin Tong belong to the Wangpo Shan Formation, which consists mainly of schist and is about 1,150 meters thick.
來源 《香港志·自然》自然環境(香港地方志中心) · p.90
The sickle-handed crab (Somanniathelphusa falx) is endemic to Hong Kong and the Guangdong coast and is listed as globally endangered.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.417
In the tuff of the High Island Formation, columnar joints can extend for more than 30 metres without interruption.
來源 《香港志·自然》自然環境(香港地方志中心) · p.106
Of the two Pandanus species, only 10 species of fungi can be found on both.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.531
The split-cap mushroom contains muscarine, and patients usually develop symptoms between half an hour and two hours after ingestion.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.551
Lam Tsuen Country Park supports diverse wildlife, with mammals including porcupines, ferret badgers, pangolins and leopard cats.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.104
Soils under natural terrain such as woodland have limited fertility owing to excessive acidity and nutrient loss.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.206
Proterozoic rocks have been found in the Shenzhen area adjacent to Hong Kong.
來源 《香港志·自然》自然環境(香港地方志中心) · p.91
In the Kat O Formation exposed along the Lau Fau Shan coastline, breccia and sandstone containing granite fragments were found in boreholes of the Deep Bay project.
來源 《香港志·自然》自然環境(香港地方志中心) · p.109
Limpets and keyhole limpets, gastropods lacking an operculum, are commonly found on rocky shores.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.419
The family Plagiogyriaceae had already appeared in Hong Kong's flora by the Late Mesozoic, about 150 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
Plagiogyriaceae and Drynariaceae are fern families with tropical characteristics found 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.471
Between the Urmston Road and the Brothers, there are several channels of varying width.
來源 《香港志·自然》自然環境(香港地方志中心) · p.117
The environment of fung shui woods, forests, hillsides and streams in the Lung Kwu Tan valley has recorded over 130 butterfly species, including the largest population of Euthalia anosia 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.392
Over 130 butterfly species have been recorded in Lung Kwu Tan Valley, including Hong Kong's largest population of the red-base Jezebel.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.171
Horseshoe crabs are no longer found at former distribution sites such as Lung Kwu Tan and Tolo Harbour, and their numbers in Deep Bay have also dropped sharply.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.401
The main attractions in Lung Fu Shan Country Park are military relics such as Pinewood Battery and the fortifications.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.106
The outlet of Lung Fu Shan Spring was reconstructed, and the spring water is discharged through two iron pipes.
來源 《香港志·自然》自然環境(香港地方志中心) · p.478
Groundwater from the Lung Fu Shan spring takes on average about several days to several weeks to travel from falling on the hillside to flowing out at the spring outlet.
來源 《香港志·自然》自然環境(香港地方志中心) · p.478
The spring outlet of Lung Fu Shan Spring is located at an altitude of about 220 m, the top of its catchment area reaches about 340 m, and the horizontal distance from the highest recharge point to the spring outlet is about 200 m.
來源 《香港志·自然》自然環境(香港地方志中心) · p.478
The nitrate and sulphate concentrations in Lung Fu Shan spring water are markedly lower than those in rainwater because the strata have a filtering and purifying function.
來源 《香港志·自然》自然環境(香港地方志中心) · p.478
The flow of the Lung Fu Shan spring ranges from 20 to 130 millilitres per second, averaging 60 millilitres per second, far lower than the Po Hing Fong spring.
來源 《香港志·自然》自然環境(香港地方志中心) · p.478
The Lung Fu Shan spring has an overall low mineralisation, with a measured total dissolved solids of just over 50 milligrams per litre.
來源 《香港志·自然》自然環境(香港地方志中心) · p.478
The roots of reeds have the function of purifying water quality, and the reed beds installed at the Hong Kong Wetland Park are one of the components of the filtration system in the park's conservation area.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.510
Reed belongs to the grass family and is dominant in Hong Kong's wetlands.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.509
Geologists such as Ruxton and Berry studied the chemical changes in rock weathering in Hong Kong and the structure and mineral leaching of granite soils.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.176
The colluvial deposits on the slopes of the onshore Chek Lap Kok Formation generally lack stratification and contain boulders, gravel, clay, and sandy mud with very poor sorting.
來源 《香港志·自然》自然環境(香港地方志中心) · p.114
Continental deposits include Jurassic to Cretaceous volcaniclastic rocks, the Cretaceous Pat Sin Leng Formation, the Cretaceous Port Island Formation and the Cenozoic Tung Ping Chau Formation.
來源 《香港志·自然》自然環境(香港地方志中心) · p.170
The strangely shaped rocks of Luk Chau Shan are formed by weathering and erosion.
來源 《香港志·自然》自然環境(香港地方志中心) · p.63
The collapse of rock columns on Luk Chau Shan formed a large stone forest, divided into three parts: Luk Chau Teng, Shek Lung Tsai and Luk Chau Au.
來源 《香港志·自然》自然環境(香港地方志中心) · p.62
Luk Keng, Lai Chi Wo, Sam A Tsuen and Ting Kok are among the places in eastern Hong Kong where mangroves grow.
來源 《香港志·自然》自然環境(香港地方志中心) · p.501
Luk Keng Marsh ranks fifth, with marsh as its main habitat, Macromia ellisoni as a species of concern, and a score of 2.30.
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
Outcrops are scattered along the western ridge of Ngau Ngak Shan and in streams southwest of Sai O Village.
來源 《香港志·自然》自然環境(香港地方志中心) · p.93
Epidote is a low-temperature metamorphic mineral commonly found in acidic volcanic rocks.
來源 《香港志·自然》自然環境(香港地方志中心) · p.186
Shifting cultivation and firewood collection continued for over 1,000 years, causing the native tropical evergreen forests of Hong Kong's countryside to disappear almost entirely.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.216
Podocarpus is commonly planted in Buddhist temples and parks, and its name carries Buddhist connotations.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.485
Luo Xin has published multiple academic papers on how groundwater flows into lakes and coastal areas.
來源 《香港志·自然》自然環境(香港地方志中心) · p.535
Gymnosperms grow throughout the world, with about one thousand species currently surviving.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.480
The first appearance of gymnosperms may date back to about 390 million years ago, in the Middle Devonian.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.480
The Tai Shek Mo Member of the Lok Ma Chau Formation lies above the Mai Po Member.
來源 《香港志·自然》自然環境(香港地方志中心) · p.96
The Mai Po Member of the Lok Ma Chau Formation is mainly silty in rock composition.
來源 《香港志·自然》自然環境(香港地方志中心) · p.95
The exposed rock strata of the Lok Ma Chau Formation reach a thickness of about 700 metres.
來源 《香港志·自然》自然環境(香港地方志中心) · p.95
Helvella can be found in the Lantau South Country Park.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.542
In marble areas such as Ma On Shan and Yuen Long, groundwater is slightly acidic and can dissolve the rock to form caves.
來源 《香港志·自然》自然環境(香港地方志中心) · p.218
The magnetite at Ma On Shan was mined from skarn.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.123
Sedimentary rocks near Ma On Shan dip towards the southeast at an angle of 30 degrees.
來源 《香港志·自然》自然環境(香港地方志中心) · p.93
The southern boundary of Ma On Shan Country Park is Fei Ngo Shan, with Lion Rock Country Park to its west and Sai Kung West Country Park to its east.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.105
The rocks around Luk Chau Shan in Ma On Shan are volcanic breccia, believed to have originally been large volcanic columns.
來源 《香港志·自然》自然環境(香港地方志中心) · p.62
Ma On Shan has recorded 11 species of rare ferns, accounting for 11.5% of Hong Kong's total number of rare fern species.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.476
The iron ore reserves of Ma On Shan are estimated at over 7 million tonnes, the largest iron mine in Hong Kong and once its largest mine.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.121
The Ma On Shan iron ore deposit is a typical skarn-type contact metasomatic deposit.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.123
The tremolite in the Ma On Shan skarn occurs as cream-coloured fibrous crystals up to 5 millimetres long.
來源 《香港志·自然》自然環境(香港地方志中心) · p.188
Rhodonite is occasionally found in the Ma On Shan skarn.
來源 《香港志·自然》自然環境(香港地方志中心) · p.188
Devonian rocks west of Ma On Shan are exposed at Wu Kai Sha, Ngau A Shan and the foothills of Ma On Shan.
來源 《香港志·自然》自然環境(香港地方志中心) · p.92
The upper part of the Ma On Shan Formation also has a karst development zone, and its interface with the weathered soil is markedly undulating.
來源 《香港志·自然》自然環境(香港地方志中心) · p.94
The rock strata of the Ma On Shan Formation as a whole dip at 70 to 80 degrees towards the southeast.
來源 《香港志·自然》自然環境(香港地方志中心) · p.94
The Ma On Shan Formation belongs to the San Tin Group and does not crop out at the surface.
來源 《香港志·自然》自然環境(香港地方志中心) · p.93
Ammonites were previously found at the outcrop of the Chek Mun Formation on Ma Shi Chau, indicating that the local rock strata are Jurassic in age.
來源 《香港志·自然》自然環境(香港地方志中心) · p.97
The crinoid stem specimens unearthed at Ma Shi Chau have a circular cross-section with a central hole and measure 5 millimetres to 7 millimetres.
來源 《香港志·自然》自然環境(香港地方志中心) · p.137
The sedimentary rocks of Ma Shi Chau were formed about 280 to 250 million years ago, making them geologically very ancient 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
A small number of gastropod fossils are present in the Early Permian Tai Po Hoi Formation on Ma Shi Chau.
來源 《香港志·自然》自然環境(香港地方志中心) · p.135
The sandstone and mudstone of Ma Shi Chau are marine deposits about 280 million years old.
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
The upper rocks of Ma Shi Chau are mainly exposed along the northeastern coast and consist mainly of quartzitic sandstone and conglomerate.
來源 《香港志·自然》自然環境(香港地方志中心) · p.96
Ma Shi Chau is a Permian geological site where large exposures of coloured mudstone and siltstone occur, together with diverse fault and fold structures.
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
The crinoid stem segments found at Ma Shi Chau are circular, 5 to 7 mm in diameter, with a central circular hole, and are mostly preserved as impressions.
來源 《香港志·自然》自然環境(香港地方志中心) · p.136
Four species of bryozoans have so far been confirmed from Ma Shi Chau, namely Fenestella, Polypora, Stenopora and Pinnatopora.
來源 《香港志·自然》自然環境(香港地方志中心) · p.138
Ma Shi Chau has structures such as faults, folds and quartz veins, and contains abundant animal fossils.
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
The abdomen of the horseshoe crab has six pairs of appendages, of which the first pair contains the reproductive organs, while beneath the second to sixth pairs are book gills that serve respiratory and swimming functions.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.400
The body of a horseshoe crab consists of the prosoma, abdomen and tail.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.400
The tail of the horseshoe crab is a long sword-like telson, mainly used for balancing the body and assisting in righting itself.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.400
Horseshoe crabs still use Deep Bay and some beaches and mudflats on Lantau as their main breeding and nursery grounds.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.173
Horseshoe crabs are carnivorous, preying on worms, mollusks, and dead fish, which they capture with their chelicerae.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.401
The ventral surface of the horseshoe crab's cephalothorax bears the mouthparts, beside which are six pairs of appendages, the first pair being the chelicerae and the remaining five pairs the walking legs.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.400
Horseshoe crabs reach maturity after about seventeen moults.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.401
Horseshoe crabs, also known as king crabs, are represented in Hong Kong by two species, the Chinese horseshoe crab and the mangrove horseshoe crab.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.172
The ancestors of horseshoe crabs appeared in the Late Ordovician, more than 400 million years ago, older than the dinosaurs.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.399
The marble of the Ma Tin Member contains more than 99% calcium carbonate.
來源 《香港志·自然》自然環境(香港地方志中心) · p.94
The Ma Tin member consists mainly of medium- to coarse-grained crystalline marble, characterised by thick, pure beds ranging in colour from white to greyish white.
來源 《香港志·自然》自然環境(香港地方志中心) · p.94
Masson pine was also damaged by aphids and pine sawflies, but the affected area and number were relatively small.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.89
Azolla can be used as green manure and also as feed for livestock and poultry.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.473
Dicranopteris pedata and Blechnum orientale can form dense colonies on grasslands and slopes after landslides, helping to stabilise the soil.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.472
Dicranopteris pedata and Blechnum orientale form dense cover that prevents the seeds and seedlings of other plants from obtaining light, slowing the rate of habitat succession.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.472
Mugilogobius myxodermus is a species that resides in tide pools throughout the year, is the most common in that habitat, and is the only fish species found at the highest position in the tidal zone.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.247
The Mui Wo mining area is located in southeastern Lantau Island and was one of Hong Kong's early lead mines.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.113
The mine adits of the Mui Wo mine were driven along an east-west trending fault, mainly extracting silver and lead.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.113
The economically valuable minerals in the Mui Wo mining area are hosted in quartz veins, with galena as the main ore mineral.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.113
The main rock in the Mui Wo area is Lantau Granite, formed during the Middle Jurassic volcanic eruption period.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.113
Whenever a gei wai is drained, or the water level drops, wading birds such as herons, ducks and sandpipers come to catch exposed fish and shrimps as food.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.289
Whenever the discharge of the Pearl River reaches its peak in summer, the hydrological conditions among the three sea areas show particularly distinct differences.
來源 《香港志·自然》自然環境(香港地方志中心) · p.498
Every winter, about 60,000 waterbirds come to the Mai Po area to overwinter.
來源 《香港志·自然》自然環境(香港地方志中心) · p.51
During the autumn and winter fishing season, the water in the fish ponds is gradually drained, and the small shrimps and miscellaneous fish left in the shallow water areas become available for waterbirds to feed on.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.140
In each tidal cycle, Waglan Island usually experiences high tide and low tide first, while Tsim Bei Tsui is later.
來源 《香港志·自然》自然環境(香港地方志中心) · p.487
During June or July each year, Platygyra acuta, Goniastrea and Goniopora release their gametes synchronously.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.250
From September to February each year, the number of plants in flower in Hong Kong gradually declines, with December being the month with the fewest flowering plants.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.234
From October to February each year, danaine butterflies migrate south to Hong Kong for the winter, and about ten overwintering sites have been recorded so far.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.249
About 2 to 11 typhoons affect Hong Kong each year.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.89
The American bullfrog may be legally imported into Hong Kong under an import permit system for food or pet 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.498
The American horseshoe crab is distributed along the Atlantic coast of the Americas, extending from eastern North America to the Gulf of Mexico.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.400
The Mang Kung Uk Formation has a measured thickness of 300 metres, and absolute age dating gives a value of 142.9 million years.
來源 《香港志·自然》自然環境(香港地方志中心) · p.106
Rare plants of the Poaceae and Cyperaceae families, such as Carex mitrata, Carex arisanensis, Fimbristylis gracilenta, and Alopecurus japonicus, have relatively limited global distributions.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.514
The near-shore sites of Mai Po, Kei Kong Chau and Sha Chau are the only distribution areas of Stenochlaena palustris.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.476
No surface outcrop of the Mai Po strata is seen in the Yuen Long area.
來源 《香港志·自然》自然環境(香港地方志中心) · p.95
The Mai Po section rocks can be further divided into three sub-sections.
來源 《香港志·自然》自然環境(香港地方志中心) · p.95
After weathering, the limonite in the rocks of the Mai Po section often appears red and yellow.
來源 《香港志·自然》自然環境(香港地方志中心) · p.95
The rock layers of the Mai Po section contain metamorphic minerals such as tourmaline, andalusite and magnetite, and schistosity can be clearly observed.
來源 《香港志·自然》自然環境(香港地方志中心) · p.95
A record of nearly 1,600 birds gathering to feed has been made at the Mai Po gei wai.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.289
The Mai Po Ramsar Site covers the mudflats around Tsim Bei Tsui, which become a key feeding area for Mai Po's migratory birds after the tide recedes.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.286
The Mai Po marshes hold a pivotal position in bird and nature conservation in Asia and are an indispensable stopover site for migratory birds.
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
Mai Po Nature Reserve has long been known as Hong Kong's "bird paradise", playing an important role as a refuelling stop on the waterbird migration route.
來源 《香港志·自然》自然環境(香港地方志中心) · p.51
Fish ponds adjacent to the Mai Po Nature Reserve are zoned as a wise use area, allowing fish farmers to continue commercial operations.
來源 《香港志·自然》環境保護與生態保育(香港地方志中心) · p.142
The type locality of Ocypode mortoni is Sai Wan in Sai Kung, and it is distributed only in southern China.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.416
At low tide, some individuals of Cerithidea moerchii do not descend to the sand-mud surface with the receding tide.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.420
Morton is regarded as the founder of marine biology in Hong Kong and trained a large number of related scholars.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.305
Morton held a series of marine biology seminars at HKU and published research results on Polychaeta.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.445
Morton pointed out that the specimens with small spines are merely juvenile structures of Saccostrea cucullata, usually occurring on shores with weaker wave action.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.423
Currently, the native plant species collected in the Shing Mun Arboretum come from local and South China regions, numbering over 330.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.514
The southern horseshoe crab is distributed along the coastal areas of Southeast Asia and India.
來源 《香港志·自然》自然資源與生態(香港地方志中心) · p.400
The South China Sea Warm Current, also known as the Hainan Current, originates near the Gulf of Tonkin and Hainan Island in the northern South China Sea, flows eastwards, passes Hong Kong and reaches the Taiwan Strait.
來源 《香港志·自然》自然環境(香港地方志中心) · p.492
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