Sitti Marwah
Fakultas Kehutanan Dan Ilmu Lingkungan Universitas Halu Oleo

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ANALISIS KESESUAIAN KAWASAN HUTAN LINDUNG DALAM RANGKA ARAHAN PENATAAN RUANGDI KABUPATEN KONAWE UTARAPROVINSI SULAWESI TENGGARA Muhamad Yusuf Baso; Sitti Marwah; Lukman Yunus
Jurnal Perencanaan Wilayah Vol 5, No 2 (2020): Jurnal PPW UHO Vol 5 No 2
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (480.784 KB) | DOI: 10.33772/jpw.v5i2.15201

Abstract

ABSTRACT This study aims (1) to determine protected forest areas based on scoring analysis in North Konawe District, (2) to determine the direction of protection forest designation in North Konawe District, (3) evaluate the suitability of protected forest areas that have been determined through a Minister of Forestry Decree and Environment with the condition of the direction of forest area in North Konawe Regency, and (4) evaluating the suitability of protected forest areas stipulated in the North Konawe Regency spatial planning document (RTRW) with maps of forest area development. The method or technique of sampling is determined intentionally (purposive sampling), based on field conditions through a Ground Check Ground study to determine field conditions. The sample in this study consisted of forest area managers, community groups, and protected forest areas located in Asera District and LasoloKepulauan District. This research uses descriptive analysis and map overlay analysis. The results showed that (1) The entire administrative area of North Konawe Regency, the area classified as protected forest area based on the scoring criteria was 152,627.00 Ha or 34.52% of the area of North Konawe Regency; (2) The direction of the protected forest area in North Konawe Regency is 147,996.36 Ha which includes Langgikima, Molawe, Oheo, Wiwirano, Motui, Sawa, Lembo, Lasolo, Andowia, Lasolo Islands, and Asera Districts; (3) The suitability of protected forest areas that have been determined through the Decree of the Minister of Forestry and the Environment with the condition of the direction of the forest area in North Konawe Regency is that there is a protected forest area (based on a map of the direction of the forest area) allocated (in the map of forest area development) into a cultivation area (HP) covering an area of 3,493.46 Ha, there are Other Use Areas (APL) in protected forest maps of forest area development covering 10.31 Ha, and there are protected forest areas (in forest area development maps) allocated (based on forest area landing maps) become a cultivation area (HPT) covering an area of 8,051.78 hectares spread throughout the sub-district, so that a limited production forest area of 8,051.78 hectares; and (4) Based on the suitability of the protected forest area stipulated in the North Konawe Regency Spatial Plan (RTRW) with a map of the forest area development there is a difference in the area of the forest area because the North Konawe Regency spatial pattern still uses SK. 465 / Menhut-II / 2011 covering an area of 10,950.92 Ha. Keywords : Forest Area Direction, Protected Forest Area, and Forest Area DevelopmentThis study aims (1) to determine protected forest areas based on scoring analysis in North Konawe District, (2) to determine the direction of protection forest designation in North Konawe District, (3) evaluate the suitability of protected forest areas that have been determined through a Minister of Forestry Decree and Environment with the condition of the direction of forest area in North Konawe Regency, and (4) evaluating the suitability of protected forest areas stipulated in the North Konawe Regency spatial planning document (RTRW) with maps of forest area development. The method or technique of sampling is determined intentionally (purposive sampling), based on field conditions through a Ground Check Ground study to determine field conditions. The sample in this study consisted of forest area managers, community groups, and protected forest areas located in Asera District and LasoloKepulauan District. This research uses descriptive analysis and map overlay analysis. The results showed that (1) The entire administrative area of North Konawe Regency, the area classified as protected forest area based on the scoring criteria was 152,627.00 Ha or 34.52% of the area of North Konawe Regency; (2) The direction of the protected forest area in North Konawe Regency is 147,996.36 Ha which includes Langgikima, Molawe, Oheo, Wiwirano, Motui, Sawa, Lembo, Lasolo, Andowia, Lasolo Islands, and Asera Districts; (3) The suitability of protected forest areas that have been determined through the Decree of the Minister of Forestry and the Environment with the condition of the direction of the forest area in North Konawe Regency is that there is a protected forest area (based on a map of the direction of the forest area) allocated (in the map of forest area development) into a cultivation area (HP) covering an area of 3,493.46 Ha, there are Other Use Areas (APL) in protected forest maps of forest area development covering 10.31 Ha, and there are protected forest areas (in forest area development maps) allocated (based on forest area landing maps) become a cultivation area (HPT) covering an area of 8,051.78 hectares spread throughout the sub-district, so that a limited production forest area of 8,051.78 hectares; and (4) Based on the suitability of the protected forest area stipulated in the North Konawe Regency Spatial Plan (RTRW) with a map of the forest area development there is a difference in the area of the forest area because the North Konawe Regency spatial pattern still uses SK. 465 / Menhut-II / 2011 covering an area of 10,950.92 Ha. Keywords : Forest Area Direction, Protected Forest Area, and Forest Area Development  123 
ANALISIS DAERAH RAWAN BANJIR DAN TANAH LONGSOR DI DAERAH ALIRAN SUNGAI LAHUMBUTI HULU PROVINSI SULAWESI TENGGARA La Baco; Sitti Marwah; kahirun kahirun; Umar Ode Hasani
Jurnal Ecogreen Vol 5, No 1 (2019)
Publisher : Universitas Haluoleo

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Abstract

ABSTRACTFloods and landslides are a form of natural disaster that causes harm to humans. Floods and landslides are caused by many factors which are broadly distinguished by natural factors and human factors. The purpose of this study was to analyze flood susceptible areas and landslide susceptible areas in the Upper Lahumbuti watershed. This research was conducted in the Upper Lahumbuti watershed using the survey method. The results showed that the level of flood vulnerability in the Upper Lahumbuti watershed included a medium vulnerability level of 15,022.58 ha (65.22%), an area that was not susceptible to flooding reaching an area of 5,004.29 ha (21.73%), and an area of flood susceptible reaches 3,005.23 ha (13.05%). Areas susceptible to landslides in the Upper Lahumbuti watershed reached an area of 17,599.08 ha (76.41%), the area included in the rather landslide susceptible category was 2,997.19 ha (13.01%), while the area with medium vulnerable categories was 2,159.13 (9.37%). Keywords: flood, landslide, flood susceptible areas, landslide susceptible areas, Upper Lahumbuti watershed ABSTRAKBanjir dan tanah longsor merupakan bentuk bencana alam yang menyebabkan kerugian bagi manusia.  Banjir dan tanah longsor disebabkan oleh banyak faktor yang secara garis besar dibedakan atas faktor alam dan faktor manusia.  Tujuan penelitian ini adalah untuk  menganalisis daerah rawan banjir dan daerah rawan longsor di Daerah Aliran Sungai Lahumbuti Hulu. Penelitian ini dilakukan di DAS Lahumbuti Hulu dengan menggunakan metode survei. Hasil penelitian menunjukkan bahwa tingkat kerawanan banjir di DAS Lahumbuti Hulu meliputi tingkat kerawanan sedang dengan luas 15.022,58 ha (65,22 %),  daerah yang tidak rawan banjir mencapai luas 5.004,29 ha (21,73 %), dan luas wilayah yang rawan banjir mencapai 3.005,23 ha (13,05 %). Daerah rawan longsor di DAS Lahumbuti Hulu mencapai luas 17.599,08 ha (76,41 %), wilayah yang termasuk kategori agak rawan longsor adalah 2.997,19 ha (13,01 %), sementara itu luas wilayah dengan kategori rawan sedang adalah seluas 2.159,13 (9,37 %). Kata Kunci: banjir, tanah longsor, daerah rawan banjir, daerah rawan longsor, DAS Lahumbuti Hulu
SEBARAN STOK KARBON VEGETASI MANGROVE DI WILAYAH PESISIR KECAMATAN LAINEA KABUPATEN KONAWE SELATAN MELALUI ANALISIS BACKSCATTER CITRA SATELIT RADAR ALOS PALSAR L-BAND Zulkarnain Zulkarnain; Sitti Marwah; Lia Sartika
Jurnal Ecogreen Vol 2, No 2 (2016)
Publisher : Universitas Haluoleo

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Abstract

This study has been carried out to know  the carbon stock distribution of Mangrove, to validate ALOS PALSAR backscattering coefficient with aboveground biomass (AGB)  and to know the best polarization to estimate mangrove  carbon stock distribution  at Coastal zone of Lainea District of South Konawe. This study was conducted from December 2015 to June 2016 at coastal zone of Lainea sub district of  South Konawe. Above ground biomass was estimate by allometric equation and ALOS PALSAR Dual Polarization HH-HV analysis. The relationship between  two variables then analyzed mathematically by regression to see how strong the relationship between two variables. The criteria used by coefficient of determination R2 and Root Mean Square Error (RMSE). The result of total carbon stock in sample plot  is 71,97 ton ha-1 with  total biomass  is 153.13 ton ha-1. For determination, coefficient HV is higher than HH with coefficient of determination R2  is 84% and for RMSE value HV is lower than HH with 1,38 than 2,01. So, for mapping carbon stock distribution worth using HV backscatter polarization. Map of carbon stocks distribution classified by three class distribution are 0-25 ton ha-1 for low carbon stock marked by blue color, 26-50 ton ha-1 for medium carbon marked by yellow color and 51-75 ton ha-1 for high carbon marked by red color.  Based on the value of R2 and RMSE, we conclude that the utilizing of ALOS PALSAR HV with equation y= 0.254HV - 18.93  polarization satellite imagery worthy used for estimating and mapping of carbon stock distribution of mangrove forest in Lainea Sub District, South Konawe Keywords : ALOS PALSAR, Mangrove Forests, Carbon Stock, Validation
POTENSI CADANGAN KARBON PADA HUTAN SUAKA MARGASATWA TANJUNG PEROPA DALAM IMPLEMENTASI INDC DAN INISIATIF MITIGASI LOKAL Sitti Marwah
Jurnal Ecogreen Vol 2, No 2 (2016)
Publisher : Universitas Haluoleo

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Abstract

Hutan suaka margasatwa Tanjung Peropa merupakan salah satu hutan konservasi di Provinsi Sulawesi Tenggara yang  ditetapkan sebagai tempat perlindungan satwa khas, dan merupakan perwakilan ekosistem hutan hujan tropika dengan tipe vegetasi hutan non Dipterocarpaceae, hutan belukar, hutan pantai dan hutan bakau yang terdiri dari jenis-jenis tumbuhan dan satwa liar yang dilindungi.  Potensi cadangan C pada hutan suaka margasatwa sangat penting diketahui, sehingga pengukuran potensi C di atas permukaan tanah pada suaka margasatwa Tanjung Peropa dilakukan terhadap tingkat vegetasi pohon dan tiang melalui metode non desturuktif, dan tumbuhan bawah dilakukan dengan metode destruktif.  Selain itu, pengukuran nekromassa dan serasah dilakukan secara langsung.  Pengambilan data dilakukan dengan menggunakan sampel pengamatan melalui plot-plot pengamatan berukuran 20 m x 20 m untuk tingkat vegetasi pohon dan nekromassa, 10 m x 10 m untuk tiang, dan 1 m x 1 m untuk tumbuhan bawah dan serasah.  Hasil pengukuran menunjukkan bahwa potensi cadangan C di atas permukaan tanah pada hutan suaka margasatwa Tanjung Peropa adalah rata-rata sebesar 327.64 t ha-1 yang terdiri dari : tingkat pohon sebesar rata-rata 322.99 t ha-1, tumbuhan bawah 0.93 t ha-1, nekromassa 0.22  t ha-1, dan serasah 3.5 t ha-1.  Hasil pengukuran potensi cadangan C di atas permukaan tanah pada hutan suaka margasatwa Tanjung Peropa tersebut tergolong cukup tinggi, maka dengan mempertahankan kelestarian hutan suaka margasatwa yang tersebar di seluruh Indonesia dapat berperan sebagai penyerap C yang paling efisien dan memberikan kontribusi bagi pasokan udara bersih dan mengurangi dampak pemanasan global. Katakunci :  ekosistem, hutan suaka margasatwa, perubahan iklim, dan simpanan karbon
ALTERNATIF PEMBANGUNAN KEHUTANAN BERBASIS AGROFORESTRY MENGATASI EROSI TANAH DI DAS ONEWILA KABUPATEN KONAWE SELATAN SULAWESI TENGGARA Umar Ode Hasani; Sitti Marwah; La Ode Alwi
Jurnal Ecogreen Vol 5, No 1 (2019)
Publisher : Universitas Haluoleo

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Abstract

ABSTRAKTujuan penelitinan ini adalah : (1) Mengetahui tingkat erosi pada setiap penggunaan lahan di DAS Onewila dan (2) Merumuskan rekomendasi pembangunan kehutanan berbasis agroforestry di DAS Onewila. Hasil peneltian menunjukkan bahwa (1) Tingkat erosi pada kawasan hutan lebih rendah dari Etol, sedangkan tingkat erosi pada kawasan pertanian, semak belukar dan permukiman lebih besar dibandingkan dengan ETol dan (2) Rekomendasi pembangunan kehutanan berbasis agrofoestry di DAS Onewila khususnya di kawasan pertanian dan semak belukar adalah (a) Pengaturan pola tanam (tumpangsari, tumpang gilir, tumpang sisip) dan dengan mengkombinasikan tanaman kehutanan dan tanaman pertanian, (b) Pembuatan teras dan penanaman tanaman penguat teras searah kontur, serta (c) Penanaman tanaman penutup tanah dengan tanaman leguminose atau rumput pakan ternak untuk mencegah atau menekan erosi tanah yang terjadi sampai erosi yang dapat ditoleransikan pada musim hujan. Kata Kunci : Pembangunan, Agroforestry, Erosi Tanah, dan DAS
Extracting Apis dorsata Binghamii Honey using Incision Technique Rosmarlinasiah Rosmarlinasiah; Sitti Marwah; Meisanti Meisanti
International Journal of Agriculture System VOLUME 2 ISSUE 1, JUNE 2014
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1453.75 KB) | DOI: 10.20956/ijas.v1i1.21

Abstract

At the time of the flowering season arrives, honey bee colonies will actively fill the nest with honey, pollen and puppies. Along with the honey gatherers are also actively seeking to take the honey bee hive. Honeycomb (Apis dorsata Binghami) which has a hanging nest in trees was often taken by humans in an unproductive ways causing many young bees and hive contents besides honey, often wasted for the next harvest. The purpose of this study was to determine the slicing method honeycomb Apis dorsata Binghami in nature, which can speed up the next process in honey harvesting cycle. The sample consisted of eight observations of bee hive of Apis dorsata Binghami with four treatments and two replicates. Treatment P1 was slicing across the honeycomb, whereas nP2 treatment was the slicing/take part contains the honey hive, and treatment P3 used slicing whole beehive and later taped the sliced nest. P4 treatment had the honey extracted from the honey productive parts and then taped back the ex- slices from the middle of the nest. The results showed that the fastest time of bee colonies Apis dorsata Binghami back to the original nest is P4 treatment for it only took 0.000439 days while P2 took 0.000590 days. On the other hand P1 and P3 treatments took more than 80 days. Extracting just the honey from its nest will accelerate the bee colony reoccupation of their nest, compared with the whole slicing of the beehive. The faster the bee colony occupied the nest will result in quicker repair activities of the hive. The honey will be filled much faster for the next harvest revisits.
GAMBARAN HIGIENE PENJAMAH, SANITASI TEMPAT PENGOLAHAN, DAN KEBERADAAN BAKTERI Salmonella typhi PADA MINUMAN THAI TEA DI KECAMATAN POASIA KOTA KENDARI Sitti Marwah; Asnia Zainuddin; Yasnani Yasnani
Jurnal Kesehatan Lingkungan Universitas Halu Oleo Vol 4, No 1 (2023): Jurnal Kesehatan Lingkungan Universitas Halu Oleo
Publisher : FKM Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37887/jkl-uho.v4i1.43254

Abstract

Minuman thai tea saat ini menjadi salah satu jenis minuman yang populer saat ini dan banyak dikonsumsi oleh masyarakat. Minuman merupakan media yang baik untuk pertumbuhan mikroorganisme juga menjadi salah satu mediator yang baik dalam penularan penyakit. Salah satu mikroorganisme yang menjadi kontaminan minuman adalah bakteri Salmonella typhi. Berdasarkan data Dinas Kesehatan Provinsi Sulawesi Tenggara pada tahun 2021 demam tifoid menempati urutan ke-9 dari 10 kasus terbesar dengan jumlah 1.628 kasus. Berdasarkan data puskesmas Poasia pada tahun 2022 tercatat sebanyak 191 kasus demam tifoid. Penelitian ini bertujuan untuk mengetahui gambaran higiene penjamah, sanitasi tempat pengolahan, dan keberadaan bakteri Salmonella typhi pada minuman thai tea di Kecamatan Poasia Kota Kendari tahun 2022. Metode penelitian ini menggunakan jenis penelitian deskriptif observasional dengan teknik pengambilan sampel menggunakan total sampling. Hasil penelitian ini menunjukkan bahwa dari 15 sampel minuman thai tea sebanyak 5 sampel positif mengandung bakteri Salmonella typhi dengan persentase 33,3% dan 10 sampel negatif bakteri Salmonella typhi dengan persentase 66,7%. Sebanyak 15 pedagang minuman thai tea di Kecamatan Poasia Kota Kendari tidak memenuhi syarat dalam penerapan higiene sanitasi dengan persentase 100%. Kesimpulan penelitian ini yaitu kualitas minuman thai tea sebagian kecil tidak memenuhi syarat karena terdapat bakteri Salmonella typhi dan seluruh penjamah minuman thai tea tidak memenuhi syarat Kepmenkes RI No. 942/MENKES/SK/VII/2003 tentang Higiene Sanitasi Makanan Jajanan.
IDENTIFIKASI JENIS TUMBUHAN ASING INVASIF DI HUTAN PENDIDIKAN TATANGGE, TAMAN NASIONAL RAWA AOPA WATUMOHAI (TNRAW): Identification of Invasive Alien Species in the Tatangge Education, Forest Rawa Aopa Watumohai National Park (TNRAW) Sitti Marwah; La Ode Agussalim Mando; Dewi Fitriani
Jurnal Celebica : Jurnal Kehutanan Indonesia Vol. 4 No. 1 (2023):
Publisher : Jurusan Kehutanan -FHIL-UHO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jc.v4i1.19

Abstract

Hutan Pendidikan Tatangge merupakan bagian dari Taman Nasional Rawa Aopa Watumohai yang termasuk zona pemanfaatan yang digunakan untuk tujuan penelitian ilmiah, untuk mendukung budaya, pariwisata dan rekreasi alam. Penelitian bertujuan untuk mengetahui jenis jenis alien invasif di Hutan Pendidikan Tatangge Taman Nasional Rawa Aopa Watumohai yang dilaksanakan di Hutan Pendidikan Tatangge Taman Nasional Rawa Aopa Watumohai pada bulan Agustus sampai September 2021 dengan menggunakan metode purposive sampling. Berdasarkan hasil penelitian diperoleh 24 jenis spesies asing invasif yang tersebar pada 3 tipe ekosistem terbesar berturut-turut yaitu pada ekosistem savana ditemukan sebanyak 17 jenis, pada ekosistem hutan sebanyak 16 jenis dan ekosistem rawa. hanya ditemukan 5 spesies Kata Kunci: Hutan Pendidikan Tatangge, Spesies Alien Invasif, Identifikasi
KONTRIBUSI USAHATANI GULA AREN TERHADAP PENDAPATAN KELUARGA DI DESA TANGKENO KECAMATAN KABAENA TENGAH (Contribution of palm sugar farming to family income in Tangkeno village, central Kabaena subdistrict) Hafidah Nur; Rosmarlinasiah Rosmarlinasiah; Sitti Marwah; Anas Nikoyan; Satya AgustinaLaksananny; La Ode Agus Salim Mando
Jurnal Celebica : Jurnal Kehutanan Indonesia Vol. 5 No. 1 (2024): Celebica Jurnal Kehutanan Indonesia
Publisher : Jurusan Kehutanan -FHIL-UHO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jc.v5i1.78

Abstract

Sugar palm is a type of palm plant that is almost spread throughout Indonesia. All parts of this plant can be used, starting from the sap which can be processed into sugar, and the stems can be processed into palm flour, the unripe fruit can be processed into palm fruit, and the fibers can be processed into crafts. The aim of this research is to find out how much palm sugar farming contributes to family income in Tangkeno Village, Central Kabaena District. Meanwhile, the benefit of this research is to provide information regarding how much palm sugar processing contributes to family income in Tangkeno Village, Central Kabaena District. The method used in this research is the interview method. The types of data used to conduct research are primary data and secondary data. The results of research from 38 respondents show that the average contribution to palm sugar farming income in Tangkeno Village, Central Kabaena District for one year is IDR 22.934.210 with an average amount of palm sugar production of 4.323 kilograms, so the annual contribution of palm sugar farming is by 55%. The amount of income from palm sugar farming is quite large and is able to help the family to meet their needs. Keywords: Contribution, Income, Palm Sugar Farming Business, Tangkeno Village, Central Kabaena District
Estimation Of The Carbon Value Of The Savana Ecosystem Of Wangi-Wangi Island Wakatobi Regency Umar Ode Hasani; Sitti Marwah; Abdul Manan; La Baco; Dewi Fitriani
Jurnal Celebica : Jurnal Kehutanan Indonesia Vol. 5 No. 1 (2024): Celebica Jurnal Kehutanan Indonesia
Publisher : Jurusan Kehutanan -FHIL-UHO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jc.v5i1.80

Abstract

The purpose of this study was to determine the amount of carbon availability in the savanna ecosystem on Wangi-Wangi Island, Wakatobi Regency. This research was carried out in December 2023-January 2024, sampling in this research was carried out in the Wangi-Wangi Island Savana Ecosystem with an area of 2005.38 ha. Sampling used 15 plots. Determining the number of plots was based on the observation area which consisted of 5 separate locations, each location consisting of 3 plots so that 15 plots were obtained. Each location is given the symbol Location 1 (Komala Village), Location 2 (Matahora Village), Location 3 (Matahoran Village and Pookambua Village), Location 4 (Waetuno Village and Waelumu Village) and Location 5 (Liya Togo Village). The research results show that the availability of biomass in the Savana Ecosystem on Wangi-Wangi Island is 362,572.704 tons and the total carbon availability is 166,767.400 tons.