TPWD HARC Texas Coastal Fisheries Upper Laguna Madre Trawl

最新版本 published by United States Geological Survey on 11月 7, 2022 United States Geological Survey

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 14,331 紀錄 在 English 中 (483 KB) - 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)


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 bay trawl data collected for the Upper Laguna Madre system in Texas from 1982 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.


此資源出現紀錄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 14,331 筆紀錄。

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。





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.


此資源已向GBIF註冊,並指定以下之GBIF UUID: cc7cd3f8-1ff5-4273-ad34-f89351392925。  United States Geological Survey 發佈此資源,並經由GBIF-US同意向GBIF註冊成為資料發佈者。


Occurrence; Observation; Occurrence


Lisa Gonzalez
  • 出處
  • 連絡人
Vice President and Chief Operating Officer
Houston Advanced Research Center
4800 Research Forest Dr
77381 The Woodlands
Abigail Benson
  • 元數據提供者
  • 使用者
U.S. Geological Survey


Upper Laguna Madre System. All waters, including all saltwater bayous, behind the surfline from the power line connecting Demit Island to Mustang Island to the land cut (middle ground to Rincon De San Jose), including Baffin Bay and its tributaries.

界定座標範圍 緯度南界 經度西界 [27.05, -97.857], 緯度北界 經度東界 [27.576, -96.938]


marine, harvest by iOBIS

替代的識別碼 cc7cd3f8-1ff5-4273-ad34-f89351392925