Occurrence dataset of birds in 12 Universities in Nanjing, China

說明

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 288 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。

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。:

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

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 Chinese Academy of Sciences (CAS)。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: 8b3f5c91-73c0-43e3-88fb-bb3437326ac9。  Chinese Academy of Sciences (CAS) 發佈此資源，並經由Chinese Academy of Sciences同意向GBIF註冊成為資料發佈者。

關鍵字

bird; university campus; urban; Nanjing; China; occurrence; Observation

聯絡資訊

地理涵蓋範圍

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.

分類群涵蓋範圍

A total of 2212 bird records are documented in this occurrence dataset, belonging to 66 species, 32 families and 12 orders

時間涵蓋範圍

取樣方法

We used line transect method to investigate species composition and individual quantity of birds in 12 universities in Nanjing, China.

方法步驟描述:

1. 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.

額外的詮釋資料