Sampling event

TPWD HARC Texas Coastal Fisheries San Antonio Bay Gill Net

最新版本 由 United States Geological Survey 發佈於 2022年1月3日 United States Geological Survey
The Texas Parks and Wildlife Department (TPWD) utilizes several sampling gears for fisheries-independent monitoring of finfish and shellfish communities. They include bag seines, trawls, gill nets and oyster dredges. TPWD uses multiple gears in a random sampling protocol, and they identify (to the lowest taxonomic unit possible) and count everything that they collect. This dataset contains gill net data collected for the San Antonio bay system in Texas from 1976 to 2008. Collected data also included spatial and temporal information describing the sample location and time, collection gear information, hydrological data (e.g. dissolved oxygen, water temperature, and salinity), weather conditions, species caught, and number of each species captured. Houston Advanced Research Center (HARC) cal... 增加顯示內容
首頁:
連結
發布日期:
2022年1月3日
授權條款:
CC0 1.0

說明

The Texas Parks and Wildlife Department (TPWD) utilizes several sampling gears for fisheries-independent monitoring of finfish and shellfish communities. They include bag seines, trawls, gill nets and oyster dredges. TPWD uses multiple gears in a random sampling protocol, and they identify (to the lowest taxonomic unit possible) and count everything that they collect. This dataset contains gill net data collected for the San Antonio bay system in Texas from 1976 to 2008. Collected data also included spatial and temporal information describing the sample location and time, collection gear information, hydrological data (e.g. dissolved oxygen, water temperature, and salinity), weather conditions, species caught, and number of each species captured. Houston Advanced Research Center (HARC) calculated the relative abundance data, calculated as the catch of a particular species in a sample divided by the total number of animals captured in that sample. Absence data was recorded for species on the TPWD species sampling lists that were not captured during sampling.

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 2,845 筆紀錄。

亦存在 2 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)
    2845
  • ExtendedMeasurementOrFact 
    189669
  • Occurrence 
    170700

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。

下載

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 2,845 紀錄 在 English 中 (5 MB) - 更新頻率: 有可能更新,但不確知何時
元數據EML檔 下載 在 English 中 (7 kB)
元數據RTF文字檔 下載 在 English 中 (7 kB)

版本

以下的表格只顯示可公開存取資源的已發布版本。

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 United States Geological Survey。 To the extent possible under law, the publisher has waived all rights to these data and has dedicated them to the Public Domain (CC0 1.0). Users may copy, modify, distribute and use the work, including for commercial purposes, without restriction.

GBIF 註冊

此資源已向GBIF註冊,並指定以下之GBIF UUID: d0351e80-ae78-46ea-8601-8c458282ae73。  United States Geological Survey 發佈此資源,並經由U.S. Geological Survey同意向GBIF註冊成為資料發佈者。

關鍵字

Occurrence; Observation; Occurrence

聯絡資訊

資源建立者:

Lisa Gonzalez
Vice President and Chief Operating Officer
Houston Advanced Research Center
4800 Research Forest Dr
77381 The Woodlands
TX
US

可回覆此資源相關問題者:

Lisa Gonzalez
Vice President and Chief Operating Officer
Houston Advanced Research Center
4800 Research Forest Dr
77381 The Woodlands
TX
US

元數據填寫者:

Abigail Benson
Biologist
U.S. Geological Survey

與此資源的相關者:

使用者
Abigail Benson
Biologist
U.S. Geological Survey

地理涵蓋範圍

San Antonio Bay System. All waters, including all saltwater bayous, between the eastern edge of the Chain of Islands in Pass Cavallo to the Chain of Islands in the western edge of Ayres Bay and all waters from the mouth of the Guadalupe River including Mission Lake, Guadalupe Bay and the lower delta of the Guadalupe River.

界定座標範圍 緯度南界 經度西界 [28, -97], 緯度北界 經度東界 [28.5, -96]

額外的詮釋資料

marine, harvest by iOBIS