KEANEKARAGAMAN JENIS JAMUR MAKROSKOPIS PADA BERBAGAI KONDISI TEMPAT TUMBUH HUTAN RAWA GAMBUT DI KAWASAN HUTAN DENGAN TUJUAN KHUSUS  UNIVERSITAS TANJUNGPURA

Tanjungpura University Forest for Special Purpose located in three districts Landak Regency, Mempawah Regency and Kubu Raya Regency. Has the potential to use and process non-timber forest products. The diversity of macroscopic fungi is not yet known as one of the potential natural biological resources of significant value. So that a mushroom inventory must be carried out to identify and assess the diversity of macroscopic fungi. The method used is the survey method. Data retrieval uses a double plot sampling technique. The size of each observation plot is 5 m × 5 m as the initial reference, four plots in the peat swamp forest area with open canopy cover conditions and also four observation plots in peat swamp forest areas with canopy cover conditions are still closed. Placement of research plots in both areas was carried out purposively in locations where there were many types of macroscopic fungi. The results showed that the types of macroscopic fungi found at the study site were 24 species. 24 species were divided into 594 individuals belonging to 23 genera and 9 families. Macroscopic fungi found in open canopy cover were found in 17 species, while in closed canopy cover there were 13 species. In both types of conditions the place to grow has the same 6 types of fungi. The degree of diversity of macroscopic fungi in various conditions the peat swamp in Tanjungpura University Forest for Special Purpose is low.Keyword: Macroscopic fungi, peat swamp forest, Tanjungpura University Forest for Special Purpose.

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KEANEKARAGAMAN JENIS TUMBUHAN PAKU-PAKUAN (PTERIDOPHYTA) DAN KONDISI TEMPAT TUMBUHNYA PADA HUTAN RAWA GAMBUT SEKUNDER DAN LAHAN GAMBUT TERBUKA

JURNAL HUTAN LESTARI ◽

10.26418/jhl.v7i1.30656 ◽

2019 ◽

Vol 7 (1) ◽

Author(s):

Furwoko Kirno ◽

Dwi Astiani ◽

Hanna Artuti Ekamawanti

Keyword(s):

Species Diversity ◽

Diversity Index ◽

Similarity Index ◽

Survey Method ◽

Site Conditions ◽

Swamp Forest ◽

Peat Swamp Forest ◽

Plot Size ◽

Peat Swamp ◽

Index Value

The activities of the community around the peat swamp forest cause disruption of the ecosystem from the sustainability of the forest area's resources. Land clearing and peatland fires also affect the presence of ferns. The new environmental conditions due to changes in land cover cause ferns to be affected by these changes. Kuala Dua Village Kubu Raya Regency has secondary peat swamp forest and open peat land due to fires 3-4 years earlier so it is overgrown with a variety of new types of flora, one of which is a type of fern. The objective of the study is to describe species diversity of ferns and their site conditions in secondary peat swamp forests and open peatlands of Kuala Dua Village, Kubu Raya District. This research was conducted with survey method using multiple plot samples. The plots determination was done by purposive sampling which was taken place on the site where there were many species of ferns land. Three plots were on each land covered condition with a plot size of 5 m x 5 m that divided into 25 of a 1 m x 1 m sub plots. The results show that 5 species of ferns found in peat swamp forest and 4 species of ferns were found on open peatlands. The species that has the highest INP value in the forest was Asplenium belangeri and the species that has the INP value in open peatland was Nephrolefis falcata. Dominant Index, Spesies Diversity Index and Spesies Abudance Index were 0,12 and 0,18; 0,30 and 0,36; 0,51 and 0,52 on the forest and open peatland respectively. The Similarity Index value (IS) of ferns in secondary peat swamp forest and open peatland is 44%. The study shows dissimility of species fern in peat swamp forests and open peatlands.Keywords: Open peatland, Pteridophyta, secondary peat swamp forest

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Estimation Model of Ramin (Gonystylus bancanus) Standing Stock in Peat Swamp Forest: Case Study in Sumatra and Kalimantan

Journal of Sylva Indonesiana ◽

10.32734/jsi.v1i1.422 ◽

2018 ◽

Vol 1 (1) ◽

pp. 6-15

Author(s):

Samsuri Samsuri ◽

I Nengah Surati Jaya ◽

Tien Lastini ◽

Edwin Setia Purnama

Keyword(s):

Standing Stock ◽

Sampling Technique ◽

Cluster Sampling ◽

Sample Plot ◽

Estimation Model ◽

Swamp Forest ◽

Stand Volume ◽

Peat Swamp Forest ◽

Peat Swamp ◽

Crown Density

Multiple sampling technique was applied to estimate ramin (Gonystylus bancanus) standing stock in peat swamp forest by combining imagery analysis (phase I) and field measurement (phase II). The objectives of this research were to obtain (1) estimation model of stand volume, (2) estimation model of G. bancanus standing stock, and (3) volume of standing stock of G. bancanus in Sumatera and Kalimantan peat swamp forests. The research was conducted in peat swamp forest of Sumatera and Kalimantan Island. ALOS AVNIR image interpretation was completed to obtain crown density and used as independent variable for developing stand volume model. Cluster sampling was used to obtain field data from circle sample plot of 0.1 ha and square sample plot of 0.25 ha. Spatial analysis was conducted to map and calculate standing stock of G. bancanus for Sumatera and Kalimantan Island. Estimation model of stand volume was V bf = 0.1851 C field1.05234 (R 2 =0.62) for Sumatera peat swamp forest and V bf = 3.1163 e 0.041 Cfield (R 2 = 0.62) for Kalimantan peat swamp forest, respectively. We estimated that standing stock of G. bancanus of peat swamp forest in Sumatra and Kalimantan was 5% and 2.3% of the total stand volume, respectively. Base on both the estimation models, standing stock of G. bancanus in Sumatera peat swamp forest was 15,351,063 m 3 and in Kalimantan peat swamp forest was 6,004,874 m 3 .

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Habitat of Nepenthes spp. in the area of Sampit Botanic Gardens, Central Kalimantan, Indonesia

Biodiversitas Journal of Biological Diversity ◽

10.13057/biodiv/d190411 ◽

2018 ◽

Vol 19 (4) ◽

pp. 1258-1265

Author(s):

SYAMSUL HIDAYAT ◽

HENDRA HELMANTO ◽

DODO DODO ◽

DANANG WAHYU PURNOMO ◽

IKAR SUPRIYATNA

Keyword(s):

Canopy Cover ◽

Imperata Cylindrica ◽

Melaleuca Quinquenervia ◽

Botanic Gardens ◽

Swamp Forest ◽

Central Kalimantan ◽

Melastoma Malabathricum ◽

Peat Swamp ◽

Open Canopy ◽

Dust Fraction

Hidayat S, Dodo, Purnomo DW, Helmanto H, Supriyatna I. 2018. Habitat of Nepenthes spp. in the area of Sampit BotanicGardens, Central Kalimantan, Indonesia. Biodiversitas 19: 1258-1265. Nepenthes spp are protected plant and most of them are at leastconcern criteria. The research purpose is to explore the habitat information that supports the existence of Nepenthes in the area aroundSampit Botanic Gardens, Central Kalimantan. Three different sites have been selected in this research. In each sites, seven samplingplots have been made by purposively sampling, each plot measuring 5x5 m2. In the Gelam Forest (Melaleuca quinquenervia), twoNepenthes species have been found, namely Nepenthes gracilis and Nepenthes mirabilis. In two other sites, in Peat Swamp Forest andAlang-alang Forest (Imperata cylindrica), dominated by N. mirabilis. Combretocarpus rotundatus is a tree in the Peat Swamp Forestthat is mostly climbed by Nepenthes. Scleria sumatrensis and Stenochlaena palustris are two species of plants that are always found inthe three research sites, but the dominant family is Melastomataceae primarily represented by Melastoma malabathricum. Nepenthesmirabilis can be found in the three research sites with an equal number, but N. gracilis was only abundant in the Gelam forest. By usingimageJ software, obtained canopy cover in Gelam forest only 10%. Meanwhile, based on laboratory test, the soil in the Gelam forest isdominated by the dust fraction and is relatively more fertile than the Alang forest. In this case, Nepenthes favored open canopy, but wasquite watery and relatively fertile.

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Tangible economic value of non-timber forest products from peat swamp forest in Kampar, Indonesia

Biodiversitas Journal of Biological Diversity ◽

10.13057/biodiv/d211260 ◽

2020 ◽

Vol 21 (12) ◽

Author(s):

Bintang Charles Hamonangan Simangunsong ◽

Elisa Ganda Togu Manurung ◽

Elias Elias ◽

Manuntun Parulian Hutagaol ◽

Jusupta Tarigan ◽

...

Keyword(s):

Forest Ecosystem ◽

Forest Cover ◽

Economic Value ◽

Forest Products ◽

Forest Conversion ◽

Swamp Forest ◽

Peat Swamp Forest ◽

Peat Swamp ◽

Non Timber Forest Products ◽

The Government

Abstract. Simangunsong BCH, Manurung EGT, Elias, Hutagaol MP, Tarigan J, Prabawa SB. 2020. Tangible economic value of non-timber forest products from peat swamp forest in Kampar, Indonesia. Biodiversitas 21: 5954-5960. Development of alternative economy based on non-timber forest products usage is an important means to prevent forest conversion and preserve the quality of a forest ecosystem. The main objectives of this study were to identify and calculate the economic value from tangible/marketable perspective of the non-timber forest products (NTFPs) provided by peat swamp forest in Kampar, Sumatra, Indonesia. This is one of the largest remaining peat swamp forest ecosystems in the country. Seven villages located around that forest ecosystem with total forest cover area of 201,224 ha were chosen as samples. A conversion return approach was used to estimate the economic value of non-timber forest products. The results showed 18 kinds of non-timber forest products were identified, but only seven were used commercially by community. They are jungle rubber (Hevea brasiliensis), sago (Metroxylon sp.), swiftlet nest (Aerodramus fuciphagus), honey, betel nut (Areca catechu L), Agathis resin (Agathis dammara), and pandan (Pandanus amaryllifolius Roxb.) The obtained economic value of NTFPs was very low, which was about Rp 9,367.4 (or US$0.68 ha-1 yr-1). Market development of non-timber forest products is then crucial, and the government should play an important role in promoting it in collaboration with private companies. Non-marketed non-timber forest products and various environmental services should also be taken into account to measure that peat swamp forest ecosystem value. Otherwise, concerns about the sustainability of that forest ecosystem in Indonesia due to undervaluation of forest resources will continue.

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Relationship of Canopy Cover with TanDEM-X Features in a Tropical Peat Swamp Forest

GI_Forum 2013 – Creating the GISociety ◽

10.1553/giscience2013s109 ◽

2013 ◽

Author(s):

Keyword(s):

Canopy Cover ◽

Swamp Forest ◽

Peat Swamp Forest ◽

Tropical Peat ◽

Peat Swamp ◽

Relationship Of ◽

Tropical Peat Swamp Forest ◽

Tropical Peat Swamp

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The Covid-19 pandemic impact on indigenous people livelihoods in the peat swamp forest ecosystem in Central Kalimantan Indonesia

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/894/1/012023 ◽

2021 ◽

Vol 894 (1) ◽

pp. 012023

Author(s):

D Suwito ◽

Suratman ◽

E Poedjirahajoe

Keyword(s):

Medicinal Plants ◽

Indigenous People ◽

Forest Fires ◽

Forest Products ◽

Climate Mitigation ◽

Swamp Forest ◽

Peat Swamp Forest ◽

Peat Swamp ◽

Study Results ◽

The Impact

Abstract Global tropical peat swamp forest ecosystems mostly are found in Indonesia. However, these unique yet fragile ecosystems are subject to deforestation and degradation due to forest fires and land conversion. Peat swamp forests are well known for their ecosystem services related to global climate mitigation because they store carbon inside and are very vulnerable to forest fires. Another direct function is providing various needs for the indigenous people livelihoods who live close to and in the areas. This study was conducted qualitatively to assess the forest utilization and the impact of the COVID-19 pandemic on the livelihoods of indigenous people. The study results show that the Dayak Ngaju Communities utilize the forest for timber, non-timbers, medicinal plants, foods, and religious culture. There is no significant impact of COVID-19 on forest product collection activities, but the pandemic impacts the marketing and sales of forest products. The marketing of fish and other non-timber forest products has been negatively affected due to decreased demand and limited transportation. On the contrary, the use, need, and demand for medicinal plants for the traditional medicine of COVID-19 is increasing significantly and improving local livelihoods.

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