Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387508536> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W4387508536 endingPage "47" @default.
- W4387508536 startingPage "38" @default.
- W4387508536 abstract "The study of biodiversity is important in looking at the current condition of an aquatic environment. The purpose of this study is to examine the biodiversity of the fauna in the Progo River in determining the level of fish diversity and the status of fish resources in the Progo river by using a Geographical Information System (GIS). The sampling method was carried out by purposive sampling consisting of 17 stations. The data taken includes coordinate points, the diversity index (H '), evenness index (E), dominance index (D), and relative abundance (Kr), as well as making a map of the distribution of progo river fish using Arcgis software version 10.5. The results showed that the diversity index value (H ') was moderate to high with a value range of 2.24 to 3.83, with a catch composition consisting of 23 species and 11 families. The evenness index value (E) of the progo river ranges from 0.71 to 1.21. Based on this value, the Progo River has an evenness value between species that is relatively even or the number of individuals of each species is relatively the same. Progo river dominance index value ranges from 0.002-0.008, that is, no fish species dominates. The highest relative abundance (Kr) was balar fish (Barbonymus balleroides) = 0.12%, melem fish (Osteochilus vittatus) = 0.11%, uceng fish (Nemacheilus fasciatus) 0.09%, tilapia fish (Oreochromis niloticus) 0 , 08%, while the lowest was kekel fish (Glyptothorax platypogon) and sepat fish (Trichopodus trichopterus) with a value of 0.01%. The results of the analysis of the distribution of fish in the Progo river show that the fish are widely distributed in the river area which has deep and calm water characteristics, this is indicated by the number of catches at each research station.Keywords: Biodiversity, Progo River, Geographical Information System (GIS)" @default.
- W4387508536 created "2023-10-11" @default.
- W4387508536 creator A5004790811 @default.
- W4387508536 creator A5068669476 @default.
- W4387508536 date "2021-04-28" @default.
- W4387508536 modified "2023-10-12" @default.
- W4387508536 title "Study of Iktiofauna Biodiversity Based on Geographical Information Systems (GIS) in the Progo River, Magelang, Central Java" @default.
- W4387508536 doi "https://doi.org/10.31093/joas.v6i1.35515" @default.
- W4387508536 hasPublicationYear "2021" @default.
- W4387508536 type Work @default.
- W4387508536 citedByCount "0" @default.
- W4387508536 crossrefType "journal-article" @default.
- W4387508536 hasAuthorship W4387508536A5004790811 @default.
- W4387508536 hasAuthorship W4387508536A5068669476 @default.
- W4387508536 hasBestOaLocation W43875085361 @default.
- W4387508536 hasConcept C104317684 @default.
- W4387508536 hasConcept C125471540 @default.
- W4387508536 hasConcept C127937792 @default.
- W4387508536 hasConcept C130217890 @default.
- W4387508536 hasConcept C151913843 @default.
- W4387508536 hasConcept C18903297 @default.
- W4387508536 hasConcept C205649164 @default.
- W4387508536 hasConcept C2778658382 @default.
- W4387508536 hasConcept C2909208804 @default.
- W4387508536 hasConcept C30968088 @default.
- W4387508536 hasConcept C505870484 @default.
- W4387508536 hasConcept C53565203 @default.
- W4387508536 hasConcept C55493867 @default.
- W4387508536 hasConcept C62648534 @default.
- W4387508536 hasConcept C86803240 @default.
- W4387508536 hasConceptScore W4387508536C104317684 @default.
- W4387508536 hasConceptScore W4387508536C125471540 @default.
- W4387508536 hasConceptScore W4387508536C127937792 @default.
- W4387508536 hasConceptScore W4387508536C130217890 @default.
- W4387508536 hasConceptScore W4387508536C151913843 @default.
- W4387508536 hasConceptScore W4387508536C18903297 @default.
- W4387508536 hasConceptScore W4387508536C205649164 @default.
- W4387508536 hasConceptScore W4387508536C2778658382 @default.
- W4387508536 hasConceptScore W4387508536C2909208804 @default.
- W4387508536 hasConceptScore W4387508536C30968088 @default.
- W4387508536 hasConceptScore W4387508536C505870484 @default.
- W4387508536 hasConceptScore W4387508536C53565203 @default.
- W4387508536 hasConceptScore W4387508536C55493867 @default.
- W4387508536 hasConceptScore W4387508536C62648534 @default.
- W4387508536 hasConceptScore W4387508536C86803240 @default.
- W4387508536 hasIssue "1" @default.
- W4387508536 hasLocation W43875085361 @default.
- W4387508536 hasOpenAccess W4387508536 @default.
- W4387508536 hasPrimaryLocation W43875085361 @default.
- W4387508536 hasRelatedWork W1985301774 @default.
- W4387508536 hasRelatedWork W2009099009 @default.
- W4387508536 hasRelatedWork W2032472808 @default.
- W4387508536 hasRelatedWork W2066571348 @default.
- W4387508536 hasRelatedWork W2383567173 @default.
- W4387508536 hasRelatedWork W3026762187 @default.
- W4387508536 hasRelatedWork W3114914105 @default.
- W4387508536 hasRelatedWork W4242605512 @default.
- W4387508536 hasRelatedWork W4311432257 @default.
- W4387508536 hasRelatedWork W4385253632 @default.
- W4387508536 hasVolume "6" @default.
- W4387508536 isParatext "false" @default.
- W4387508536 isRetracted "false" @default.
- W4387508536 workType "article" @default.