scholarly journals PERANAN ARTHROPODAA DI EKOSISTEM EKOTON DAN KELAPA SAWIT The Role of Arthropodas in Ecotone and Oil Palm Ecosystems

2017 ◽  
Vol 8 (2) ◽  
pp. 116-122
Author(s):  
Noor Farikhah Haneda ◽  
Cahyo Wibowo ◽  
Muhammad Hasbi
Keyword(s):  
Oil Palm ◽  
Pitfall Trap ◽  
Land Conversion ◽  
Forest Land ◽  
Sample Collection ◽  
Central Kalimantan ◽  
Oil Palm Plantation ◽  
Ecological Changes ◽  
Sweep Net

Forest land conversion into oil palm plantation causes drastic ecological changes which influence various species in the ecosystem. Arthropoda, as one of the components of biodiversity, has important roles as herbivore, predator and parasitoid, and detritivore. This research was conducted in village of Runtu, Subdistrict of Arut Selatan, District of Kotawaringin Barat, the province of Central Kalimantan. Techniques of Arthropoda sample collection were pitfall trap, malaise trap, and sweep net conducted in two ecosystems. The two ecosystems were ecotone (transition between forest and oil palm plantation) and oil palm plantation. Research results showed that forest existence could increase the abundance of arthropoda. Abundance of Arthropoda in ecotone ecosystem was higher as compared to that in oil palm plantation. Populations of predator and parasitoid Arthropoda were higher in ecotone ecosystem.Key words: Arthropoda, detritivore, herbivore, oil palm plantation, predator, parasitoid

scholarly journals Carbon Stocks from Peat Swamp Forest and Oil Palm Plantation in Central Kalimantan, Indonesia

2020 ◽  
pp. 203-227
Author(s):  
Nisa Novita ◽  
J. Boone Kauffman ◽  
Kristell Hergoualc’h ◽  
Daniel Murdiyarso ◽  
Dede Hendry Tryanto ◽  
...  
Keyword(s):  
Oil Palm ◽  
Carbon Stocks ◽  
Swamp Forest ◽  
Peat Swamp Forest ◽  
Central Kalimantan ◽  
Oil Palm Plantation ◽  
Peat Swamp

scholarly journals Peat swamp forest conservation withstands pervasive land conversion to oil palm plantation in North Selangor, Malaysia

2019 ◽  
Vol 40 (19) ◽  
pp. 7409-7438 ◽  
Author(s):  
Lewis J. Charters ◽  
Paul Aplin ◽  
Christopher G. Marston ◽  
Rory Padfield ◽  
Nagarajan Rengasamy ◽  
...  
Keyword(s):  
Oil Palm ◽  
Forest Conservation ◽  
Land Conversion ◽  
Swamp Forest ◽  
Peat Swamp Forest ◽  
Oil Palm Plantation ◽  
Peat Swamp

scholarly journals The variation of bird diversity in different land cover at oil palm plantation: case study at Asm Oil Palm Estate in Central Kalimantan, Indonesia

2018 ◽  
Vol 52 ◽  
pp. 00051
Author(s):  
Yanto Santosa ◽  
Windi Sugiharti ◽  
Erniwati
Keyword(s):  
Land Cover ◽  
Oil Palm ◽  
Carbon Stock ◽  
Bird Diversity ◽  
High Carbon ◽  
Central Kalimantan ◽  
Margalef Index ◽  
Oil Palm Plantation ◽  
Number Of Species ◽  
Young Stand

The expansion of oil palm plantation has been claimed as a major driver of biodiversity loss in the tropics, including birds. To date, only a few studies have been conducted to document the variation of bird diversity in different land cover within oil palm plantation. Therefore, it is necessary to conduct the research to investigate the variation of bird diversity. The objective of this study to identify the diversity of bird in different land cover within oil palm plantation. The observation of bird diversity was done in young stand of oil palm, old stand of oil palm, smallholder oil palm and in secondary forest as high stock carbon as natural reference before converting in to oil palm. The survey was done in August 2017 in Central Kalimantan, Indonesia. Data of bird species were recorded by direct observation using transect method. To calculate the diversity value of birds at different land cover, we used Margalef Index (Dmg) and Comunity similarity (IS). The result showed that the number of species and species diversity was highest at high carbon stock area which the number of species was 25 species and Margalef Index was 5.99. The young stand of oil palm have the highest evenness index (0.93), while the highest similarity index was observed in old stand of oil palm and in smallholder oil palm. Our study concludes that the existence of high carbon stock areas within oil palm plantation had a positive influence in increasing bird diversity. From a conservation perspective, retaining of natural habitat such as high carbon stock within oil palm plantation is one strategy to conserve biodiversity.

scholarly journals KEANEKARAGAMAN SERANGGA PADA TUMPANGSARI TANAMAN PANGAN SEBAGAI TANAMAN SELA DI PERTANAMAN KELAPA SAWIT BELUM MENGHASILKAN

2017 ◽  
Vol 7 (1) ◽  
pp. 33
Author(s):  
LUTFI ARIFIN ◽  
MOKHAMAD IRFAN ◽  
INDAH PERMANASARI ◽  
AULIA RANI ANNISAVA ◽  
AHMAD TAUFIQ ARMINUDIN
Keyword(s):  
Palm Oil ◽  
Oil Palm ◽  
Diversity Index ◽  
Experimental Methods ◽  
Pitfall Trap ◽  
Ecological Indicator ◽  
Oil Palm Plantation ◽  
Privately Owned ◽  
Insect Sampling

Plant intercropping that interplanted with young palm oil plantation indicated that there was change on ecosystem balance which resulted diversity alteration of insect as bio indicator area. The objective of the research was to obtain information on diversity of insect related to its intercropping system interplanted with young palm oil plantation. The research was conducted from December 2015 to February 2016 at privately-owned oil palm plantation, Kualu district, Kampar regency, Riau province. Descriptive methods by range survey on corn monoculture, soybean monoculture, bera, between corn and soybean intercropping in young palm oil area were used as experimental methods. Insect sampling was conducted by using pitfall trap, sweeping net and hand collection at 16 research units. The result showed that there were ten different insect ordo consisted of 50 families in all intercropping system sampled in this study. Diversity index (H’) reached as high as 3.07 with the best average (E=0.07) that was observed in soybean monoculture. Corn - soybean intercropping posessed the highest point of insect dominance (0.34), which is mean that there was only one kind of insect dominated on the community. The utilization of soybean monoculture system interplanted in young palm oil plantation is best to be used as a reference of ecological indicator on environment utilization, due to the reason that the existence of pest is balanced by the predator.

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