Fish Biodiversity Assessments for Conservation and Hydropower Developments

オカレンス(観察データと標本)
最新バージョン National Fisheries Resources Research Institute により出版 2月 2, 2022 National Fisheries Resources Research Institute

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説明

This data is from two surveys conducted to monitor development of small hydropower development projects and assess fish biodiversity as part of Environmental Impact Assessment to establish a conservation area. The monitoring for a hydropower development project was on River Kagera where a small hydropower dam is under development. The second survey was in Kiyanja/Kyazanga wetland in Lwengo district within the Lake Victoria basin.

データ レコード

この オカレンス(観察データと標本) リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、87 レコードが含まれています。

この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。

バージョン

次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。

引用方法

研究者はこの研究内容を以下のように引用する必要があります。:

Olokotum M (2022): Fish Biodiversity Assessments for Conservation and Hydropower Developments. v1.2. National Fisheries Resources Research Institute. Dataset/Occurrence. http://ipt-uganda.gbif.fr/resource?r=river_kagerafish&v=1.2

権利

研究者は権利に関する下記ステートメントを尊重する必要があります。:

パブリッシャーとライセンス保持者権利者は National Fisheries Resources Research Institute。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.

GBIF登録

このリソースをはGBIF と登録されており GBIF UUID: 949cff8a-d15c-4213-86f4-3804e8f5fea8が割り当てられています。   GBIF Uganda によって承認されたデータ パブリッシャーとして GBIF に登録されているNational Fisheries Resources Research Institute が、このリソースをパブリッシュしました。

キーワード

Occurrence; Uganda; River Kagera; Observation; Occurrence

連絡先

Mark Olokotum
  • メタデータ提供者
  • 最初のデータ採集者
Research officer
National Fisheries Resources Research Institute
343 Jinja
UG
Laban Musinguzi
  • データ利用者
Research officer
National Fisheries Resources Research Institute
343 Jinja
Laban Musinguzi
  • データ利用者
Research Officer

地理的範囲

The dataset covers River Kagera in Isingiro district (western Uganda) and a semi-permanent wetland in Lwengo district (western Uganda).

座標(緯度経度) 南 西 [-1.197, 30.001], 北 東 [0.088, 32.536]

生物分類学的範囲

All fish were identified to genus and species

Genus Astatotilapia, Hapagochromis, Haplochromis
Species Astatoreochromis alluaudi, Bagrus docmak, Clarias gariepinus, Clarias liocephalus, Ctenopoma muriei, Enteromius apleurogramma, Enteromius jacksoni, Enteromius kerstenii, Gnathonemus longibarbis, Hippopotamyrus grahami, Labeo victorianus, Labeobarbus altianalis, Lacustricola pumilus, Mastecembelus frenatus, Oreochromis leucostictus, Oreochromis niloticus, Petrocephalus catastoma, Pollimyrus nigricans, Protopterus aethiopicus, Pseudocrenilabrus multicolor, Schilbe intermedius, Synodontis afrofischeri

時間的範囲

生成(収集)期間 2020-2021

プロジェクトデータ

This dataset was part of a project to advance access to quality freshwater data and information in Uganda by harnessing capacity in data mobilization, data available through GBIF and engagements with data user institutions. The goal was to advance utility of the data in conservation decision making, advocacy, education and reporting on biodiversity. Limited capacity of users to develop biodiversity information from primary biodiversity data, coupled with some deficiencies in data available through GBIF, is a main barrier to data use. This project worked to improve the quality of the data the National Fisheries Resources Research Institute (NaFIRRI) published through GBIF and used all the data available to develop freshwater biodiversity information to guide conservation planning. The quality of the occurrences were improved by linking them with abundance data and coordinates. Then, using all data available in GBIF, the project developed information products tailored to conservation planning. The information was envisaged to have a direct entry point into policies and practices of Uganda’s agricultural sector. The sector had been identified by the National Environmental Management Authority (NEMA) through a national biodiversity information Political and Economic Analysis (PEA), as the biggest sector threatening biodiversity. The information products developed were tailored to the information needs of the sector as defined in the PEA.

タイトル Advancing freshwater biodiversity data and information access, utility and relevance for conservation decision making in Uganda
識別子 BID-AF2020-145-USE
ファンデイング The project was funded by European Union through the Biodiversity Information for Development (BID) programme of the Global Biodiversity Information Facility (GBIF). Co-funding was available from the JRS Biodiversity Foundation, Royal Belgian Institute of Natural Sciences, and Government of Uganda
Study Area Description The project was a national project, mobilizing data from all water bodies in Uganda
研究の意図、目的、背景など(デザイン) NaFIRRI implemented biodiversity informatics projects in the past but freshwater biodiversity data remained in less useful formats especially for aquatic invertebrates and algae. Data mobilization in this project involved identifying and digitizing all available data from existing soft and hard copy records. Taxa occurrences and associated abundance data where applicable, were mobilized and published through GBIF. The goal was to fill the data gaps.

プロジェクトに携わる要員:

収集方法

On river Kagera, sampling locations were selected from zones of direct influence of the development hydropower plant. In addition, areas further upstream and downstream away from the development were also sampled. Fish sampling was done using a multi gear approach. Traps, gillnets (1-2.5 inches) and an electrofisher were used. Fishermens' catches from Known localities were also useful in gathering fish observations. Experimental gillnets of mesh sizes of 1-2.5 inches were used in the river at intervals of at least two hours. Electrofishing was conducted at selected habitats. This was conducted using a SUM electrofisher equipped with a battery and a 2 m long floating copper cathode. Minnow traps were set in littoral areas along the riverbanks. In the wetland, only electrofishing was conducted at the selected sites following guidance. Upon retrieval, all the catch was identified to species level according to Greenwood (1966). The fish species were counted and weighed.

Study Extent The datasets cover River Kagera section and Kiyanja/Kyazanga wetland in the Lake Victoria basin. The assessments were conducted in March to April 2020 and August 2020 respectively.
Quality Control Appropriate fish identification guides were used.

Method step description:

  1. Taxonomic identification of the fish was made according to Greenwood (1966).

書誌情報の引用

  1. Greenwood, P.H. (1966) The fishes of Uganda. Uganda Society, Kampala.

追加のメタデータ

代替識別子 949cff8a-d15c-4213-86f4-3804e8f5fea8
http://ipt-uganda.gbif.fr/resource?r=river_kagerafish