Descrição
This dataset presents fish observations made in a study to identify local user communities (LUCs) and indigenous knowledge (IK) about Ningu(Labeo victorianus)home ranges and engage LUCs in identification, characterization, and mapping of breeding and nursery for the species to guide its recovery in rivers Kagera and Sio, affluent rivers of Lake Victoria.
Registros de Dados
Os dados deste recurso de ocorrência foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 60 registros.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versões
A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
Olokotum M (2022): Fish species observations from a monitoring survey of two Lake Victoria affluent rivers (Rivers Kagera and Sio). v1.2. National Fisheries Resources Research Institute. Dataset/Occurrence. http://ipt-uganda.gbif.fr/resource?r=river_kagera&v=1.2
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é National Fisheries Resources Research Institute. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 5a53f318-2cba-42ea-ab8c-01335c2ac646. National Fisheries Resources Research Institute publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por GBIF Uganda.
Palavras-chave
Occurrence; Fish; Uganda; River Kagera; River Sio; Observation; Occurrence
Contatos
- Provedor Dos Metadados ●
- Originador
- Publicador ●
- Ponto De Contato
Cobertura Geográfica
River Kagera; River Sio
| Coordenadas delimitadoras | Sul Oeste [-1,06, 31,547], Norte Leste [0,396, 34,085] |
|---|
Cobertura Taxonômica
Fish species were identified to genus or species
| Gênero | Haplochromis, Lacustricola |
|---|---|
| Espécie | Brycinus jacksonii, Brycinus sadleri, Clarias alluaudi, Clarias gariepinus, Enteromius apluerogramma, Enteromius jacksoni, Enteromius kerstenii, Enteromius paludinosus, Labeo victorianus, Lates niloticus, Mastacembelus frenatus, Oreochromis leucostictus, Oreochromis niloticus, Protopterus aethiopicus, Schilbe intermedius, Synodontis afrofischeri, Synodontis victoriae |
Cobertura Temporal
| Data Inicial / Data final | 2021-04-29 / 2021-05-02 |
|---|
Dados Sobre o Projeto
The Project “Bringing fishers at the centre: the value of local knowledge in the recovery of the Critically Endangered Labeo victorianus (Ningu)” is implemented in Uganda by the National Fisheries Resources Research Institute (NaFIRRI) of the National Agricultural Research Organization (NARO). The project objectives are to identify local user communities (LUCs) and indigenous knowledge (IK) about Ningu home ranges and engage LUCs in identification, characterization, and mapping of breeding and nursery areas habitats of the species to guide its recovery in rivers Kagera and Sio. The rivers are affluent rivers of Lake Victoria.
| Título | Bringing fishers at the centre: the value of local knowledge in the recovery of the Critically Endangered Labeo victorianus (Ningu) |
|---|---|
| Identificador | BID-AF2020-145-USE |
| Financiamento | The project was funded by Mohamed bin Zayed Species Conservation Fund. |
| Descrição da Área de Estudo | The monitoring covered rivers Kagera and Sio, the two main affluent rivers of Lake Victoria. We carried out assessment, mapping, and characterization of Ningu (Labeo victorianus) from critical habitats such as river mouths, littoral zones and within the river reach. |
| Descrição do Design | Sampling locations were selected from zones of the Open Lake, Inshore, River mouth, Midstream and Inshore areas of the Lake-River interface. |
O pessoal envolvido no projeto:
- Pesquisador Principal
Métodos de Amostragem
Fish sampling in rivers Sio and Kagera was done using an electrofisher (HALLTECH HT- 2000 Battery Backpack). Fishing was supplemented with experimental monofilament nets (0.5 to 2 inches) and multifilament gillnets of mesh sizes 1 to 8 inches. Before electrofishing, the electrofisher was set at 80Hz, 350V and 2kW of maximum power. The monofilament and multifilament nets were set in the evening and left to fish passively overnight. Upon retrieval, all the catch was identified to species level according to Greenwood (1966). The fish species were counted and weighed.
| Área de Estudo | The datasets cover rivers Kagera and Sio, affluent rivers of Lake Victoria. The fishing expedition was conducted in April – May 2020. |
|---|---|
| Controle de Qualidade | Appropriate fish identification guides were used. Species names were validated in FishBase (Froese & Pauly, 2021). |
Descrição dos passos do método:
- Taxonomic identification of the fish was made using according to Greenwood (1966).
Citações bibliográficas
- Froese, R. and D. Pauly. Editors. 2021. FishBase. World Wide Web electronic publication. www.fishbase.org, version (06/2021).
Metadados Adicionais
| Identificadores alternativos | 5a53f318-2cba-42ea-ab8c-01335c2ac646 |
|---|---|
| http://ipt-uganda.gbif.fr/resource?r=river_kagera |