Amphibians and Reptiles in Protected Areas in Ilocos Norte Province, Luzon Island, Northern Philippines

Sampling event
最新版本 published by HerpWatch Pilipinas, Inc. on 5月 5, 2019 HerpWatch Pilipinas, Inc.
發布日期:
2019年5月5日
授權條款:
CC-BY 4.0

下載最新版本的 Darwin Core Archive (DwC-A) 資源,或資源詮釋資料的 EML 或 RTF 文字檔。

DwC-A資料集 下載 212 紀錄 在 English 中 (19 KB) - 更新頻率: 無計畫更新
元數據EML檔 下載 在 English 中 (30 KB)
元數據RTF文字檔 下載 在 English 中 (20 KB)

說明

We report here a sample-event dataset of our herpetofaunal surveys in Protected Areas (PAs) in Ilocos Norte Province, Luzon Island, the Philippines, conducted from 2017 to 2018. We used a combination of systematic sampling using standardized techniques and opportunistic sampling to survey the diversity of amphibians and reptiles in three Protected Areas -- (1) Paoay Lake National Park, (2) Metropolitan Ilocos Norte Watershed Forest Reserve, and (3) Kalbario Patapat Natural Park, and their environs in Ilocos Norte Province. Our survey resulted in distribution records of 38 alien and native amphibian and reptile species (including new provincial records of seven reptile species), bringing to a total of 65 amphibian and reptile species for the province of Ilocos Norte (see Brown et al., 2012, Check List 8[3]: 469-490).

This survey is part of an invasive alien species-targeted survey and a long-term monitoring programme of HerpWatch Pilipinas, Inc., and respective Protected Areas. The dataset will be updated annually by HerpWatch Pilipinas, Inc. The development of this dataset was made possible through the project of Arman N. Pili with the National Geographic Science and Exploration Asia (ASIA 57-16): "Aliens versus natives: understanding the dynamics of competition in food and habitat resources between invasive alien frogs and endemic frogs in a global biodiversity hotspot”; and a project of HerpWatch Pilipinas, Inc. (HWP), in collaboration with the Biodiversity Management Bureau of the Philippine Department of Environment and Natural Rersources (BMB-DENR) and The University of Santo Tomas – Biodiversity, Ecology, Systematics, and Taxonomy Group (BEST): “Alien Amphibians and Reptiles, a Threat to Philippine Biosecurity: Developing a National Invasive Alien Amphibian and Reptile Species Inventory and Occurrence Database and an Observation and Monitoring System” Project (BIFA03_26) funded by the Ministry of the Environment, Government of Japan.

資料紀錄

此資源sampling event的資料已發佈為達爾文核心集檔案(DwC-A),其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 212 筆紀錄。

亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。

Event (核心)
212
Occurrence 
275

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本,以便利追蹤其隨時間的變更。

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Pili A (2019): Amphibians and Reptiles in Protected Areas in Ilocos Norte Province, Luzon Island, Northern Philippines. v1.2. HerpWatch Pilipinas, Inc.. Dataset/Samplingevent. https://cloud.gbif.org/bifa/resource?r=ilocos_norte_herps&v=1.2

權利

研究者應尊重以下權利聲明。:

此資料的發布者及權利單位為 HerpWatch Pilipinas, Inc.。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF 註冊

此資源已向GBIF註冊,並指定以下之GBIF UUID: 385f5b18-5ceb-4458-ab4b-84d7850034fd。  HerpWatch Pilipinas, Inc. 發佈此資源,並經由Participant Node Managers Committee同意向GBIF註冊成為資料發佈者。

關鍵字

Samplingevent; Herpetofauna; Philippines; Biodiversity; Reptile; Amphibian; invasive alien species

聯絡資訊

Arman Pili
  • 元數據提供者
  • 出處
  • 連絡人
Science Research Specialist
HerpWatch Pilipinas, Inc.
#1198 Benavidez St., Unit 1202, Tondo
1003 Manila City
Metropolitan Manila
PH
Mae Lowe Diesmos
  • 連絡人
Corporate Secretary
HerpWatch Pilipinas, Inc.
#1198 Benavidez St., Unit 1202, Tondo
1003 Manila City
Metropolitan Manila
PH
Arvin Diesmos
  • 連絡人
President
HerpWatch Pilipinas, Inc.
#1198 Benavidez St., Unit 1202, Tondo
1003 Manila City
Metropolitan Manila
PH
The Global Biodiversity Information Facility
Hosting Institution
Universitetsparken 15
DK-2100 Copenhagen
DK
Community Environment and Natural Resources Office - Bangui
Pan-Philippine Hwy
Bangui
Ilocos Norte
PH
Department of Environment and Natural Resources (DENR) - Biodiversity Management Bureau (BMB)
Ninoy Aquino Parks and Wildlife Center
Quezon City
Metropolitan Manila
PH
Community Environment and Natural Resources Office - Laoag City
Barangay Barit
Laoag City
Ilocos Norte
PH

地理涵蓋範圍

The general geographic scope of the dataset is Ilocos Norte Province, the Philippines. Herpetofaunal surveys were conducted in Protected Areas and their environs in Ilocos Norte Province, Northern Luzon Island, the Philippines. -- Paoay Lake National Park (PLNP), Metropolitan Ilocos Norte Watershed and Forest Reserve (MINWFR), and Kalbario-Patapat Natural Park (KPNP), including the sand dunes of Municipality of Paoay.

界定座標範圍 緯度南界 經度西界 [17.508, 120.366], 緯度北界 經度東界 [18.625, 121.069]

分類群涵蓋範圍

The taxonomic coverage of this dataset includes 16 species of frogs and toads (Class Amphibia: Order Anura: six families), 21 species of snakes, lizards, and geckos (Class Reptilia: Order Squamata: 8 families), and one species of turtle (Class Reptilia: Order Testudines: Family Bataguridae).

Species Ahaetulla prasina, Boiga philippina, Bronchocela marmorata, Coelognathus erythrura, Cuora amboinensis, Cyrtodactylus philippinicus, Draco spilopterus, Dryophiopis philippina, Eutropis multicarinata, Fejervarya vittigera, Gekko gecko, Gekko kikuchi, Hemidactylus bookii, Hemidactylus frenatus, Hemidactylus platyurus, Hoplobatrachus rugulosus, Kaloula kalingensis, Kaloula picta, Kaloula pulchra, Kaloula rigida, Lamprolepis smaragdina, Limnonectes macrocephalus, Limnonectes woodworthi, Malayopython reticulatus, Occidozyga laevis, Oligodon anchorus, Otosaurus cumingi, Oxyrhabdium leporinum, Platymantis cagayanensis, Polypedates leucomystax, Psammodynastes pulverulentus, Pulchrana similis, Rhacophorus pardalis, Rhinella marina, Sanguirana igorota, Sanguirana luzonensis, Trimeresurus flavomaculatus, Varanus marmoratus

時間涵蓋範圍

彙整期間 February 2017, June 2017, April 2018, November 2018, and in the future.

計畫資料

The main goal of this Project is to fill taxonomic, geographical, and historical gaps in species occurrence and sampling-event data, focused on the 13 alien amphibians and reptiles in the Philippines, and develop an online national platform for long-term observation and monitoring of alien species invasions, with alien amphibian and reptile as pilot group. This will be achieved by: (1) assembling historical and geographical data from literature and natural history collections; (2) generating species occurrence and sampling-event data by conducting targeted herpetofaunal surveys in two key conservation areas, namely, Ilocos Norte Province, Luzon Island and Palawan Island, Palawan Province; (3) reconstruct invasion histories and develop ‘Pest Risk Maps’; and, (4) ultimately, developing an observation and monitoring system, named “DAYO” (filipino for “alien”) which we envision to be an online, open-access national platform and repository of species occurrence data and sampling-event data dedicated to invasive alien species in the Philippines, with alien amphibians and reptiles as pilot group, in the form of a web portal and a smartphone application. (5) In addition, Information campaigns and training workshops targeting key stakeholders (i.e., communities, environmental managers) will be conducted to promote and encourage citizen science and contributions from volunteers. HerpWatch Pilipinas, Inc. (HWP) leads the project in assembling species occurrence and sampling-event data, conducting herpetofaunal surveys, data analysis, preparation of data papers and original articles for publication, preparation of technical and financial reports, and official communication with GBIF-BIFA. The Biodiversity Management Bureau of the Philippine Department of Environment and Natural Resources (DENR-BMB) helps in the design and execution of project and logistics in information campaigns and training workshops. The University of Santo Tomas – Biodiversity, Ecology, Systematics, and Taxonomy Group (BEST) provides consultancy and support for meeting venues, fieldwork, and laboratory.

計畫名稱 Biodiversity Information Fund for Asia (BIFA) – BIFA3_026: Alien Amphibians and Reptiles, a Threat to Philippine Biosecurity: Developing a National Invasive Alien Amphibian and Reptile Species Inventory and Occurrence Database and an Observation and Monitoring System
辨識碼 BIFA3_026
經費來源 The Ministry of the Environment, Government of Japan, through the Global Biodiversity Information Facility (GBIF) Biodiversity Information Fund for Asia (BIFA) programme.
研究區域描述 (1) Philippine Archipelago, the Philippines; (2) Ilocos Norte Province, Luzon Island, the Philippines; (3) Palawan Province, Palawan Island, the Philippines

參與計畫的人員:

取樣方法

We conducted systematic herpetofaunal surveys following the protocol of timed visual encounter survey (transect and patch sampling method; Crump & Scott 1994). We established a total of thirty 10 X 100m standardized transect strips, spaced 100m apart, in different habitat types (e.g., along the road, parallel to lake shoreline, along streams in secondary growth forests, trail and non-trail transects in secondary growth forests), in an effort to avoid sampling bias. Moreover, we established 10 X 10m habitat patches (i.e., sampling plots) in cave habitats and one-hectare habitat patches were established in agricultural areas. We surveyed transect and habitat patches for approximately 45 minutes during day-light (07:00–10:00 h) and at night (18:00–23:00 h). To avoid disturbance, we made sure that transects surveyed during the day were not traversed at night, and vice-versa, on successive days/nights. We also conducted general observations and opportunistic sampling around the camp and trails to maximize information collected from the study areas. We searched for animals by visually scanning the ground, over rocks and boulders, in pits, cavities, and crevices of limestone karsts, and vegetation, while raking the forest floor litter, probing epiphytes and tree hollows, upturning dead logs, debris, rocks, and man-made items. The animals that we encountered during the surveys were recorded, as were associated data, including their habitat and activity upon first notice (e.g., calling, foraging, mating, etc.). We collected a limited number of voucher specimens for each species that was encountered and were preserved following McDiarmid (1994) and Gotte et al. (2016). We include below whenever possible the catalog numbers corresponding to voucher specimens deposited at the Philippine National Museum of Natural Hisotry (PNM). We followed the field survey protocols as outlined in an existing active Wildlife Gratuitous Permit to Collect (GP) No. 277 (c/o Arman N. Pili, University of Santo Tomas) and 282 (c/o Mae Lowe L. Diesmos, HerpWatch Pilipinas, Inc., provided by the Biodiversity Management Bureau (BMB) of the Department of Environment and Natural Resources). We followed Brown & Alcala (1978), Brown & Alcala (1980), Alcala and Brown (1998), and Alcala (1986) for initial species identification. These identifications were verified by A.C. Diesmos. We adopted the taxonomic arrangements of AmphibiaWeb (2019), Amphibian species of the world (Frost 2019), and the Reptile Database (Uetz et al. 2019).

研究範圍 Herpetofaunal surveys were conducted in Paoay Lake National Park (PLNP), Metropolitan Ilocos Norte Watershed and Forest Reserve (MINWFR), and Kalbario-Patapat Natural Park (KPNP), including the sand dunes of Municipality of Paoay.
品質控管 The dataset was cleaned and validated using OpenRefine and Species Name Resolver. The dataset was standardized to Darwin Core format.

方法步驟描述:

  1. Sampling and survey method -- Systematic herpetofaunal surveys following the protocol of timed visual encounter survey (transect and patch sampling method; Crump & Scott 1994). We established a total of thirty 10 X 100m standardized transect strips, spaced 100m apart, in different habitat types (e.g., along the road, parallel to lake shoreline, along streams in secondary growth forests, trail and non-trail transects in secondary growth forests), in an effort to avoid sampling bias. Moreover, we established 10 X 10m habitat patches (i.e., sampling plots) in cave habitats and one-hectare habitat patches were established in agricultural areas. we surveyed transect and habitat patches for approximately 45 minutes during day-light (07:00–10:00 h) and at night (18:00–23:00 h). To avoid disturbance, we made sure that transects surveyed during the day were not traversed at night, and vice-versa, on successive days/nights. We also conducted general observations and opportunistic sampling around the camp and trails to maximize information collected from the study areas. We searched for animals by visually scanning the ground, over rocks and boulders, in pits, cavities, and crevices of limestone karsts, and vegetation, while raking the forest floor litter, probing epiphytes and tree hollows, upturning dead logs, debris, rocks, and man-made items. The animals that we encountered during the surveys were recorded, as were associated data, including their habitat and activity upon first notice (e.g., calling, foraging, mating, etc.).
  2. Preservation method -- We collected a limited number of voucher specimens for each species that was encountered and were preserved following McDiarmid (1994) and Gotte et al. (2016). We include below whenever possible the catalog numbers corresponding to voucher specimens deposited at the Philippine National Museum of Natural Hisotry (PNM).
  3. Permits -- We followed the field survey protocols as outlined in an existing active Wildlife Gratuitous Permit to Collect (GP) No. 277 (c/o Arman N. Pili, University of Santo Tomas) and 282 (c/o Mae Lowe L. Diesmos, HerpWatch Pilipinas, Inc., provided by the Biodiversity Management Bureau (BMB) of the Department of Environment and Natural Resources).
  4. Identification and taxonomic reference -- We followed Brown & Alcala (1978), Brown & Alcala (1980), Alcala and Brown (1998), and Alcala (1986) for initial species identification. These identifications were verified by A.C. Diesmos. We adopted the taxonomic arrangements of AmphibiaWeb (2019), Amphibian species of the world (Frost 2019), and the Reptile Database (Uetz et al. 2019).
  5. Database management -- field sheets were transcribed into excel files by field members one week post-survey. Specimens were deposited to the Philippine National Museum of Natural History and the identities were authenticated by the resident curator. The dataset was cleaned and validated using OpenRefine and Species Names Validator. The dataset was standardized to Darwin Core format.

額外的詮釋資料

替代的識別碼 385f5b18-5ceb-4458-ab4b-84d7850034fd
https://cloud.gbif.org/bifa/resource?r=ilocos_norte_herps