scholarly journals Status of the Sondu-Miriu River fish species diversity and fisheries: Sondu-Miriu Hydro-Power Project (SMHPP) operations

2013 ◽  
Vol 5 (8) ◽  
pp. 181-188 ◽  
Author(s):  
Otieno Owiti
Keyword(s):  
Species Diversity ◽  
Fish Species ◽  
Hydro Power ◽  
Power Project ◽  
Fish Species Diversity ◽  
River Fish

scholarly journals KEANEKARAGAMAN JENIS IKAN DI SUNGAI EMBALOH DESA BANUA UJUNG KECAMATAN EMBALOH HULU KABUPATEN KAPUAS HULU

2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Odilo Noplantino Ajai ◽  
M Sofwan Anwari ◽  
M Dirhamsyah
Keyword(s):  
Species Diversity ◽  
Fish Species ◽  
Palm Oil ◽  
Environmental Conditions ◽  
Research Data ◽  
Survey Method ◽  
Clear Water ◽  
Selection Of ◽  
Fish Species Diversity ◽  
River Fish

The condition of Embaloh River is still well maintained, with clear water and a large variety of fishes. This is because the forest around Embaloh River is still dense; there is no deforestation, mining, and palm oil garden. In such a condition, the river is capable of maintaining a large variety of fishes that have not listed yet. Therefore, this research has the purpose of studying the variety of fishes in Embaloh River, and also to categorize the fishes based on their benefits, whether as decorative fishes, to be eaten, or even as a decorative fish and also to be eaten. The research was conducted on the Embaloh River, Banua Ujung Village, Embaloh Hulu District, Kapuas Hulu Regency. Research Data is obtained by the use of fishing equipment such as mesh, Bubu, Sauk, trawler, burst, and Talom. The method of research using the survey method, the selection of observation stations conducted with (purposive sampling) based on consideration of environmental conditions of the water. This location is made 3 (three) stations on the Embaloh River and 1 (one) station is on the lake (oxbow) called Lake Loane. Lake Loane is a stream of the Embaloh River Moreover, fish of species taken from Embaloh River and Loane Lake, which water from Embaloh River flows to, consist of several families of fish; Cobitidae (1 species), Cyprinidae (13 species), Elopidae (1 species), Grynocheilidae (1 species), Helostomatidae (1 species), Osphronemidae (2 species), Polynemidae (1 species), Pristolepididae (1 species), Sisoridae (1 species), and Syngnathidae (1 species).Keywords: Banua Ujung Village, Embaloh River, Fish Species Diversity, Loane Lake.

scholarly journals Diversity of Fish Species in Several Sites Along the Brantas River East Java Indonesia

2021 ◽  
Vol 15 ◽  
pp. 355-363
Author(s):  
Nuril Ahmad ◽  
Luchman Hakim ◽  
Catur Retnaningdyah ◽  
Bagyo Yanuwiadi
Keyword(s):  
Species Diversity ◽  
Fish Species ◽  
Oreochromis Niloticus ◽  
High Elevation ◽  
Fish Diversity ◽  
Channa Striata ◽  
Study Sites ◽  
Dry And Rainy Seasons ◽  
Fish Species Diversity ◽  
River Fish

The purpose of this study is to describe the presence of species diversity and composition in Bratas River. Fish sampling was conducted in dry and rainy seasons in five locations, namely Batu City, Blitar City, Tulungagung regency, Jombang Regency, and Mojokerto Regency, East Java. This study collected 295 individual fishes belonging to 12 species. The 162 individuals were obtained in the dry season, while 133 individuals were captured in rainy season. The most dominant species was mujahir (Oreochromis mosambica) followed by keting (Mystus paniceps) and kutuk (Channa striata). The fish abundance significantly varied among study sites, while that of species richness and diversity did not differ significantly. Fish diversity in high elevation was the lowest, while that in relatively middle elevation was the highest. Compared to the previous report, fish species diversity in Brantas was decreasing, some species were not found. Three species were considered as exotic include Oreochromis mosambica, Clarias batracus, Oreochromis niloticus.

Fish Species Diversity in Lakes

1974 ◽  
Vol 108 (962) ◽  
pp. 473-489 ◽  
Author(s):  
Clyde D. Barbour ◽  
James H. Brown
Keyword(s):  
Species Diversity ◽  
Fish Species ◽  
Fish Species Diversity

CONNECTING GROUND WATER INFLUXES WITH FISH SPECIES DIVERSITY IN AN URBANIZED WATERSHED

2004 ◽  
Vol 40 (5) ◽  
pp. 1269-1275 ◽  
Author(s):  
Luanne Y. Steffy ◽  
Angela L. McGinty ◽  
Claire Welty ◽  
Susan S. Kilham
Keyword(s):  
Species Diversity ◽  
Ground Water ◽  
Fish Species ◽  
Fish Species Diversity

The impact of marine protected areas on temporal stability of fish species diversity

2021 ◽  
Author(s):  
Amanda K. Pettersen ◽  
Ezequiel M. Marzinelli ◽  
Peter Steinberg ◽  
Melinda A. Coleman
Keyword(s):  
Species Diversity ◽  
Protected Areas ◽  
Fish Species ◽  
Marine Protected Areas ◽  
Temporal Stability ◽  
The Impact ◽  
Fish Species Diversity

scholarly journals Fish species diversity in headwaters streams of Paraguay and Paraná Basins

2007 ◽  
Vol 50 (6) ◽  
pp. 1033-1042 ◽  
Author(s):  
Yzel Rondon Súarez ◽  
Sabrina Bigatão Valério ◽  
Karina Keyla Tondado ◽  
Alexandro Cezar Florentino ◽  
Thiago Rota Alves Felipe ◽  
...  
Keyword(s):  
Species Richness ◽  
Species Diversity ◽  
Environmental Factors ◽  
Fish Species ◽  
Total Species Richness ◽  
Paraná Basin ◽  
Parana Basin ◽  
Number Of Individuals ◽  
Total Species ◽  
Fish Species Diversity

The influence of spatial, temporal and environmental factors on fish species diversity in headwater streams in Paraguay and Paraná basins, Brazil was examined. A total of 4,605 individuals were sampled, distributed in 60 species. The sampled streams in Paraná basin presented a larger total species richness (42) than Paraguay streams (40). However the estimated richness was larger in Paraguay basin (53) than Paraná streams (50). The streams of Paraná basin had a greater mean species richness and evenness, while more individuals per sample were found in the Paraguay basin. Difference between the sub-basins were found in the Paraguay basin, while for the basin of Paraná, richness and evenness vary significantly between the sub-basins, but the number of individuals varied seasonally. The most important environmental factors to species diversity and abundance were altitude, water temperature, stream width and stream depth for both the basins.

scholarly journals The Trend in Fish Species Diversity and abundance at Asejire Reservoir South Western Nigeria

2021 ◽  
Vol 5 (1) ◽  
pp. 1-9
Author(s):  
Augustine Omoike ◽  
Keyword(s):  
Species Diversity ◽  
Fresh Water ◽  
Fish Species ◽  
Fisheries Resources ◽  
Fish Species Diversity

The upsurge of population and industries around Asejire area necessitated a study into the fish species diversity and abundance for managerial purposes to determine the trend in the availability of fresh water fisheries resources in Asejire Reservoir within boundary of Oyo and Osun States in Nigerian

Surface water connectivity affects lake and stream fish species richness and composition

2020 ◽  
Author(s):  
Katelyn B.S. King ◽  
Mary Tate Bremigan ◽  
Dana M Infante ◽  
Kendra Spence Cheruvelil
Keyword(s):  
Species Richness ◽  
Surface Water ◽  
Species Diversity ◽  
Fish Species ◽  
Spatial Scales ◽  
Fish Communities ◽  
Integrated Approach ◽  
Stream Fish ◽  
Recreational Resources ◽  
Fish Species Diversity

Stream and lake fishes are important economic and recreational resources that respond to alterations in their surrounding watersheds and serve as indicators of ecological stressors on aquatic ecosystems. Research suggests that fish species diversity is largely influenced by surface water connectivity, or the lack thereof; however, few studies consider freshwater connections and their effect on both lake and stream fish communities across broad spatial extents. We used fish data from 559 lakes and 854 streams from the midwestern/northeastern United States to examine the role of surface water connectivity on fish species richness and community composition. We found that although lakes and streams share many species, connectivity had a positive effect on species richness across lakes and streams and helped explain species composition. Taking an integrated approach that includes both lake and stream fish communities and connectivity among freshwaters helps inform scientific understanding of what drives variation in fish species diversity at broad spatial scales and can help managers who are faced with planning for state, regional, or national scale monitoring and restoration.

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