The Effects of Oil Palm Plantation on Fish Composition in Selangor Peatlands, Malaysia
نویسندگان
چکیده
The cultivation of oil palm on peat swamps in Malaysia has changed the water quality and aquatic ecosystems. We determined fish species composition conditions at a disturbed swamp, i.e., plantation, Kuala Langat swamp reserve forest, Selangor. Fishes were collected via gill net five selected drains during dry wet seasons between August 2014 January 2015. In-situ (electrical conductivity (EC), dissolved oxygen (DO), pH, turbidity temperature) ex-situ (dissolved organic carbon (DOC)) physicochemical parameters measured bimonthly. length-weight relationship (LWR) related to seasonal spatial variation was also examined. A total 336 individuals belonging families found with Trichopodus trichopterus Anabas testudineus two abundant species. DOC ranges drainage established trees area (i.e., 15-yo(A) 1stG, 3-yo 2ndG, 9-yo 2ndG) much greater than cleared-felled (CF suggested that these plantation areas have leaching due high supply labile leaf litter produced by trees. observed EC temperature 5% higher season compared season. A. showed highly adaption levels particularly 15-yo 2ndG LWR desirable growth rate demonstrated they doing better T. system.
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ژورنال
عنوان ژورنال: Journal of Advanced Research in Applied Sciences and Engineering Technology
سال: 2021
ISSN: ['2462-1943']
DOI: https://doi.org/10.37934/araset.25.1.1936