Описание
This dataset originates from a bird survey conducted at 12 universities in Nanjing, Jiangsu Province, China, during the period from 2019 to 2020. It contains detailed species and geographic information.
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 288 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.
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:
Chen D, Zhang Y, Xu Z (2024). Occurrence dataset of birds in 12 Universities in Nanjing, China. Version 1.5. Chinese Academy of Sciences (CAS). Samplingevent dataset. http://www.gbifchina.org.cn/resource?r=nanjingcampusbird&v=1.5
Права
Исследователи должны соблюдать следующие права:
Публикующей организацией и владельцем прав на данную работу является Chinese Academy of Sciences (CAS). Эта работа находится под лицензией Creative Commons Attribution Non Commercial (CC-BY-NC 4.0).
Регистрация в GBIF
Этот ресурс был зарегистрирован в GBIF, ему был присвоен следующий UUID: 8b3f5c91-73c0-43e3-88fb-bb3437326ac9. Chinese Academy of Sciences (CAS) отвечает за публикацию этого ресурса, и зарегистрирован в GBIF как издатель данных при оподдержке Chinese Academy of Sciences.
Ключевые слова
bird; university campus; urban; Nanjing; China; occurrence; Observation
Контакты
- Originator ●
- Point Of Contact
- Owner ●
- Originator ●
- Point Of Contact
- Metadata Provider ●
- Author ●
- Publisher ●
- Point Of Contact
Географический охват
All 12 universities are located in Nanjing, Jiangsu Province, China. Among them, the Sipailou Campus of Southeast University, Nanjing Forestry University, and Weigang Campus of Nanjing Agricultural University are situated in Xuanwu District of Nanjing. Minggugong Campus of Nanjing University of Aeronautics and Astronautics is located in Qinhuai District. Gulou Campus of Nanjing University and Suiyuan Campus of Nanjing Normal University are in Gulou District of Nanjing. Nanjing University of Finance and Economics, Nanjing University Xianlin Campus, Nanjing Normal University Xianlin Campus, Nanjing Vocational College of Information Technology, Nanjing University of Posts and Telecommunications, and Nanjing University of Traditional Chinese Medicine are situated in Qixia District of Nanjing.
| Ограничивающие координаты | Юг Запад [32,003, 118,683], Север Восток [32,176, 118,957] |
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Таксономический охват
A total of 2212 bird records are documented in this occurrence dataset, belonging to 66 species, 32 families and 12 orders
| Class | Aves |
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| Order | ACCIPITRIFORMES, ANSERIFORMES, CHARADRIIFORMES, COLUMBIFORMES, CORACIIFORMES, CUCULIFORMES, GALLIFORMES, GRUIFORMES, PASSERIFORMES, PELECANIFORMES, PICIFORMES, PODICIPEDIFORMES |
Временной охват
| Дата начала / Дата окончания | 2019-01-22 / 2019-12-29 |
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Методы сбора
We used line transect method to investigate species composition and individual quantity of birds in 12 universities in Nanjing, China.
| Охват исследования | All 12 universities are located in Nanjing, Jiangsu Province, China. Among them, the Sipailou Campus of Southeast University, Nanjing Forestry University, and Weigang Campus of Nanjing Agricultural University are situated in Xuanwu District of Nanjing. Minggugong Campus of Nanjing University of Aeronautics and Astronautics is located in Qinhuai District. Gulou Campus of Nanjing University and Suiyuan Campus of Nanjing Normal University are in Gulou District of Nanjing. Nanjing University of Finance and Economics, Nanjing University Xianlin Campus, Nanjing Normal University Xianlin Campus, Nanjing Vocational College of Information Technology, Nanjing University of Posts and Telecommunications, and Nanjing University of Traditional Chinese Medicine are situated in Qixia District of Nanjing. |
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| Контроль качества | The counting method adopts the combination of accurate counting method and estimation method. The smal number of groups adopts direct accurate counting method while the large number of groups adopts group statistics method. |
Описание этапа методики:
- From January 2019 to December 2019, monthly bird surveys were conducted at each of the 12 university campuses using line transect methods. Within each campus, two fixed survey transects were established to cover a variety of habitat types including water bodies, grasslands, woodlands, educational areas, and sports fields. The length of these transects ranged from 0.5km to 2km, depending on the size of the campus, with the aim of covering the entire campus as comprehensively as possible. On days with clear weather conditions, no rain, snow, or strong winds, surveys were carried out between 07:00 and 10:00 in the morning and between 16:00 and 19:00 in the afternoon. Surveyors walked along the transects at a speed of approximately 3km per hour. Using 10x40 binoculars, they observed and recorded bird species within 50 meters on both sides of each transect using direct identification and call-count methods. In the event of flying birds, only those flying in the opposite direction of the surveyors were counted, while birds flying from behind were not counted. During the surveys, bird species and their quantities were recorded along each transect. When encountering large flocks of birds, group counting methods were used.
Дополнительные метаданные
| Альтернативные идентификаторы | 8b3f5c91-73c0-43e3-88fb-bb3437326ac9 |
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| http://www.gbifchina.org.cn/resource?r=nanjingcampusbird |