Taiwan Wild Bird Federation Bird Records Database

Sampling event
Последняя версия опубликовано Taiwan Biodiversity Research Institute июн. 25, 2021 Taiwan Biodiversity Research Institute
Дата публикации:
25 июня 2021 г.
Опубликовано:
Taiwan Biodiversity Research Institute
Лицензия:
CC-BY 4.0

Скачайте последнюю версию данных этого ресурса в формате Darwin Core Archive (DwC-A) или метаданных ресурса в форматах EML или RTF:

Данные в формате DwC-A Скачать 102 716 Записи в Chinese (39 MB) - Частота обновления: as needed
Метаданные в формате EML Скачать в English (19 KB)
Метаданные в формате RTF Скачать в English (15 KB)

Описание

Taiwan Wild Bird Federation Bird Records Database (TWBF Database), the first and the largest web-based biodiversity citizen science database of Taiwan, has collected a large number of birdwatching checklists provided by more than 3,000 users. From 1972 to 2017, the TWBF Database accumulated 1,853,589 bird records within 102,716 checklists, covering nearly all area and almost 90% of the 653 bird species of Taiwan Island and its outlying islands.

Записи данных

Данные этого sampling event ресурса были опубликованы в виде Darwin Core Archive (DwC-A), который является стандартным форматом для обмена данными о биоразнообразии в виде набора из одной или нескольких таблиц. Основная таблица данных содержит 102 716 записей.

Также в наличии 1 таблиц с данными расширений. Записи расширений содержат дополнительную информацию об основной записи. Число записей в каждой таблице данных расширения показано ниже.

Event (core)
102716
Occurrence 
1853589

Данный экземпляр IPT архивирует данные и таким образом служит хранилищем данных. Данные и метаданные ресурсов доступны для скачивания в разделе Загрузки. В таблице версий перечислены другие версии ресурса, которые были доступны публично, что позволяет отслеживать изменения, внесенные в ресурс с течением времени.

Версии

В таблице ниже указаны только опубликованные версии ресурса, которые доступны для свободного скачивания.

Как оформить ссылку

Исследователи должны дать ссылку на эту работу следующим образом:

Taiwan Wild Bird Federation, Lin MM, Chen WJ, Lin DL, Ko CJ, Lin RS, Ding TS (2018): Taiwan Wild Bird Federation Bird Records Database. v1.6. Taiwan Endemic Species Research Institute. Dataset/Samplingevent. http://ipt.taibif.tw/resource?r=cwbfbrd&v=1.6

Права

Исследователи должны соблюдать следующие права:

Публикующей организацией и владельцем прав на данную работу является Taiwan Biodiversity Research Institute. Эта работа находится под лицензией Creative Commons Attribution (CC-BY 4.0).

Регистрация в GBIF

Этот ресурс был зарегистрирован в GBIF, ему был присвоен следующий UUID: 78fc169f-cef0-4054-88ec-9b694bcbf6e4.  Taiwan Biodiversity Research Institute отвечает за публикацию этого ресурса, и зарегистрирован в GBIF как издатель данных при оподдержке Taiwan Biodiversity Information Facility.

Ключевые слова

Aves; bird observations; birdwatchers; citizen science; long-term population trends; Samplingevent; Samplingevent

Контакты

Taiwan Wild Bird Federation
  • Originator
Juridical Association
Taiwan Wild Bird Federation
No.3, Ln. 36, Jinglong St., Wenshan Dist., Taipei City 116, Taiwan (R.O.C.)
11683 Taipei City
TW
+886 2 86631252
Mu-Ming Lin
  • Metadata Provider
  • Originator
Research Assistant
School of Forestry and Resource Conservation, National Taiwan University
No.1, Sec. 4, Roosevelt Rd., Da’an Dist., Taipei City 106, Taiwan (R.O.C.)
10617 Taipei City
+886 2 33664644
Wan-Jyun Chen
  • Metadata Provider
Associate Researcher
Endemic Species Research Institute
No.1, Minsheng E. Rd., Jiji Township, Nantou County 552, Taiwan (R.O.C.)
55244 Nantou County
TW
+886 49 2761331 x256
Da-Li Lin
  • Metadata Provider
Associate Researcher
Endemic Species Research Institute
No.1, Minsheng E. Rd., Jiji Township, Nantou County 552, Taiwan (R.O.C.)
55244 Nantou County
+886 49 2761331 x252
Jerome Chie-Jen Ko
  • Metadata Provider
  • Originator
Assistant Researcher
Endemic Species Research Institute
No.1, Minsheng E. Rd., Jiji Township, Nantou County 552, Taiwan (R.O.C.)
55244 Nantou County
+886 49 2761331 x315
Ruey-Shing Lin
  • Originator
  • Point Of Contact
Associate Researcher
Endemic Species Research Institute
No.1, Minsheng E. Rd., Jiji Township, Nantou County 552, Taiwan (R.O.C.)
55244 Nantou County
+886 49 2761331 x250
Tzung-Su Ding
  • Originator
  • Point Of Contact
Associate Professor
School of Forestry and Resource Conservation, National Taiwan University
No.1, Sec. 4, Roosevelt Rd., Da’an Dist., Taipei City 106, Taiwan (R.O.C.)
10617 Taipei City
TW
+886 2 33665263
Da-Li Lin
  • Metadata Provider
Assistant Researcher
Endemic Species Research Institute
No.1, Minsheng E. Rd., Jiji Township, Nantou County 552, Taiwan (R.O.C.)
55244 Nantou County
TW
+886 49 2761331 x252
Wan-Jyun Chen
  • Metadata Provider
Assistant Researcher
Endemic Species Research Institute
No.1, Minsheng E. Rd., Jiji Township, Nantou County 552, Taiwan (R.O.C.)
55244 Nantou County
TW
+886 49 2761331 x256
Endemic Species Research Institute
  • Custodian Steward
Government Agency
Endemic Species Research Institute
No.1, Minsheng E. Rd., Jiji Township, Nantou County 552, Taiwan (R.O.C.)
55244 Nantou County
TW
+886 49 2761 331

Географический охват

TWBF Database is a nationwide database which covered the island of Taiwan, its offshore islands, and surrounding seas.

Ограничивающие координаты Юг Запад [10,378, 114,365], Север Восток [26,382, 123,594]

Таксономический охват

A total of 586 species and 2 subspecies, as well as 16 species combinations and 3 domestic types, were recorded, covering about 90% of the bird species have been recorded in Taiwan. The classification system followed the 2018 edition of the eBird/Clements taxonomy (Clements et al. 2018).

Class Aves (Birds)

Временной охват

Дата начала / Дата окончания 1972-07-08 / 2017-04-09

Данные проекта

Integrating the historical bird records of TWBF Database, and converting the records to eBird database format and Darwin Core.

Название Taiwan Wild Bird Federation Bird Records Database Integration Project
Финансирование Endemic Species Research Institute, Taiwan.

Исполнители проекта:

Tzung-Su Ding
  • Principal Investigator
Mu-Ming Lin
  • Processor

Методы сбора

Each provided birdwatching checklist represents one sampling event. From July 8th, 1972 to April 9th, 2017, a total of 102,716 sampling events were conducted. The main sampling methods include transects, point counts, and area searches.

Охват исследования Surveys were conducted by birdwatchers and local birdwatching societies between 1972 and 2017 throughout the land and sea under the jurisdiction of the government of the Republic of China (widely known as “Taiwan”), including Taiwan Island and its outlying islands, which are scattered across Taiwan Strait, Pacific Ocean, and the South China Sea.
Контроль качества The checklists with abnormal sampling time, doubtful or overly vague spatial information, as well as uncertain species identification, had been regarded as invalid data after confirmation in multiple ways and eliminated from the publishing version. The contents of all versions during data conversion were kept to track the modifications.

Описание этапа методики:

  1. During the surveys, birdwatchers detected and identified bird species with naked eyes, through binoculars and telescopes, or by listening to the bird sounds, and filled out the checklists with species, number of individuals, location, date, start time, duration, sampling protocol, and survey effort.
  2. Birdwatchers submitted their checklists to TWBF Database via a web form that validated the content and format of the entered records. To ensure the quality of data, each checklist was requested to at least provide the information of survey location, date, time, and the completeness of species lists (users could choose to submit a complete checklist, including all the species detected, or an incomplete checklist with only certain species they concerned).
  3. We obtained the raw data from TWBF database and standardized it according to the Darwin Core format. The original contents were kept as much as possible during the data conversion unless there was an obvious mistake. Most of the checklists lack precise coordinates information because the TWBF database had requested only textual descriptions of survey location for a long time. Therefore, we inferred and restored the approximate area where each event took place according to the description, then located the latitude and longitude at a vicinal bird-watching hotspot, the location with suitable habitat, or the geographical center of the area. The uncertainty of coordinate inference was within 1000 meters. For those checklists stating further details about the sampling methods, we looked into the descriptions, defined the practices as transects, point counts, or area searches, and quantified the corresponding sampling efforts with transect length, time duration, or area covered.

Библиографические ссылки

  1. eBird Basic Dataset. Version: EBD_relMay-2017. Cornell Lab of Ornithology, Ithaca, New York. May 2017.Fang, W.-H. 2015. Commemorate the pioneer of bird occurrence database, Mr. Guo-Dong Lin. Yuhina Post 256:19-20. (in Chinese)

Дополнительные метаданные

Альтернативные идентификаторы 78fc169f-cef0-4054-88ec-9b694bcbf6e4
https://ipt.taibif.tw/resource?r=cwbfbrd