Siti Badriyah Rushayati
Department Of Forest Resources Conservation And Ecotourism, Faculty Of Forestry, Bogor Agricultural University, Jl. Academic Circle, Dramaga IPB Campus. Bogor Agricultural University, 16680, Indonesia

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Journal : MEDIA KONSERVASI

RESPON PERTUMBUHAN SERTA ANATOMI DAUN KENARI (Canarium commune L) DAN AKASIA (Acacia mangium Willd) TERHADAP EMISI GAS KENDARAAN BERMOTOR Siti Badriyah Rushayati; Rizky Yusuf Maulana
Media Konservasi Vol 10 No 2 (2005): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (332.415 KB) | DOI: 10.29244/medkon.10.2.%p

Abstract

Canarium and Acacia plants are commonly used as urban forest and shade plants on the right-left side of streets. Identifying the effect of air pollution to the growth and microscopic anatomy of the leaves will be beneficial in predicting air quality condition of the location. Result of the research showed that canarium plants exposed to air pollutant emission showed a lower diameter growth and higher stoma density compare to the ones unexposed to pollutant. Acacia plants exposed to air pollutant emission showed smaller amount of diameter growth, height growth, length of upper side stomata, length of lower side stomata, leaves thickness, lower side palisade tissue thickness and sponge tissue thickness compare to the plants unexposed to pollutant. Acacia plant was more sensitive to air pollutant because more tissues experienced disturbance and destruction. Acacia plant might be a bioindicator of air pollution.Keywords : urban forest, air pollution, growth, microscopic anatomy of the leaves, bioindicator
KETERSEDIAAN AIR KAWASAN TAMAN NASIONAL GUNUNG GEDE PANGRANGO (Water Availability in Gunung Gede Pangrango National Park Area) Siti Badriyah Rushayati
Media Konservasi Vol 11 No 1 (2006): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (99.601 KB) | DOI: 10.29244/medkon.11.1.%p

Abstract

Gunung Gede Pangrango National Park (TNGP) has a role to supply the water for some towns for example Bogor, Cianjur, Sukabumi and Jakarta. In order to get water availability to continu, water resource conservation is needed. One of the basic data that is needed for water resource conservation Gunung Gede Pangrango National Park is potential to keep water. By the Methode of Water Balance (Thornthwaite and Mather, 1957), TNGP is potential to keep water is 548.960.480 m3/year. So that regulation of the use of water is needed. Use of water no more than potential to keep of water.Key words: water supply, water balance, national park.
HUJAN ASAM PADA BEBERAPA PENGGUNAAN LAHAN DI KABUPATEN DAN KOTA BOGOR (Acid Rain on Several Landuses in Bogor Regency and City) R. Puripuspita Sari; Siti Badriyah Rushayati; Rachmad Hermawan
Media Konservasi Vol 12 No 2 (2007): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (124.025 KB) | DOI: 10.29244/medkon.12.2.%p

Abstract

Acid rain is caused by increasing air pollution. The emission of sulphur dioxide and nitrogen dioxide from fossil fuel combustion into the atmosphere, which is followed by a chemical transformation (hydrolysis) into sulphuric and nitric acid, causes acid rain. The study was conducted on four (4) locations with different landuses. The lowest pH of rainfall was on industrial area, whereas the highest pH of rainfall was on vegetation area. pH of rainfall in beginning of rainy season was lower than pH of rainfall in middle of rainy season.Keyword : Acid rain, pH, landuse, rainfal
PENURUNAN POLUSI TIMBAL OLEH JALUR HIJAU TANJUNG (Mimusops elengi Linn) DI TAMAN MONAS JAKARTA PUSAT [Decreasing Lead Pollution by Tanjung (Mimusops elengi Linn) Green Belt in Taman Monas, Central Jakarta] Lindri Suyanti; Siti Badriyah Rushayati; Rachmad Hermawan
Media Konservasi Vol 13 No 1 (2008): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (169.817 KB) | DOI: 10.29244/medkon.13.1.%p

Abstract

Lead (Pb) concentration in the air emitted by fuel combustion from motor vehicles could be reduced by city green belt through the absorption and adsorption processes. The study was conducted to know the capability of tanjung green belt in Taman Monas in reducing lead (Pb) concentration emitted by motor vehicles fuel combustion. Pb concentration was measured using gravimetric method and analyzed using AAS (Atomic Absorption Spectrophotometer). The study showed that tanjung stand with 141 tree individuals in 13 rows were able to reduce Pb concentration with reduction rate of 0.26 μg/m3 in the morning, 0.30 μg/m3 in the day time, and 0.41 μg/m3 in the afternoon. Lead concentration in the air would increase with the increase of motor vehicles density. The green belt in Taman Monas could repair micro climate by reducing environmental temperature and increasing humidity.Keywords: Lead (Pb), green belt, tanjung (Mimusops elengi Linn), pollution
KARAKTERISTIK KONDISI URBAN HEAT ISLAND DKI JAKARTA Siti Badriyah Rushayati; Rachmad Hermawan
Media Konservasi Vol 18 No 2 (2013): Media Konservasi Vol. 18 Nomor 2, Agustus 2013
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1263.398 KB) | DOI: 10.29244/medkon.18.2.%p

Abstract

DKI Jakarta area with high CO2 emission and 84,95 % of  built-up areas (year of 2009) cause urban heat island (UHI).  To overcome UHI problems, its characteristics must be known.  Trend analysis of surface temperature areas was conducted by comparison of surface temperature spatial distribution of 2006 with 2010.  UHI analysis based on geograpical coordinates were also conducted.  High surface temperature of > 34 ºC was on inner city and decreasing to sub urban area.  High surface temperature were especially on high density bulit-up areas. Priority of  solving UHI problems are conducted on high surface temperature areas. Keyword: UHI, surface temperature, built-up area, trend analysis.
HUBUNGAN ANTARA INDEKS LUAS DAUN DENGAN IKLIM MIKRO DAN INDEKS KENYAMANAN Siti Badriyah Rushayati
Media Konservasi Vol 17 No 3 (2012): Media Konservasi Vol. 17 Nomor 3, Desember 2012
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.853 KB) | DOI: 10.29244/medkon.17.3.%p

Abstract

Air temperature and temperature humidity index in the urban was recorded as being higher compared to the surrounding area, while on the contrary the humidity is lower.  Lower air temperature, increased air humidity and reduced temperature humidity index could be achieved through the development of green open space area which considered aesthetical aspect and used plants with high leaf area index.  Statistical analysis showed that the increasing Leaf Area Index had caused the decrease of air temperature and the increase of humidity.  These conditions reduced the value of Temperature Humidity Index and increased human comfort. Keywords:   temperature,   humidity, Leaf Area Index, Temperature Humidity Index, green open space. 
IDENTIFIKASI PERUBAHAN JASA LINGKUNGAN DENGAN MENGGUNAKAN PENGINDERAAN JAUH DAN SISTEM INFORMASI GEOGRAFIS DI BOGOR Azar Rachdian; Lilik Budi Prasetyo; Siti Badriyah Rushayati
Media Konservasi Vol 21 No 1 (2016): Media Konservasi Vol. 21 No. 1 April 2016
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1126.798 KB) | DOI: 10.29244/medkon.21.1.48-57

Abstract

Environmental services are the services provided by the ecosystem functions that have direct and indirect benefits to human well being. The purpose of this study is to analyze environmental services changes in the District and City of Bogor on 1990 and 2014. The focus of the study is analyzing the environmental service of carbon stock, carbon sinks, biodiversity, the aesthetic of landscape, water regulation and climate amelioration. The data collection method began with data preprocessing then followed by a groundcheck at field to take sample point, after that followed by image classification that produce land cover. Land cover that has been classified then given the value of environmental services by changing the format of raster into a polygon. The average value of environmental services in District of Bogor on 1990 is 4,86 and in the city of Bogor is 4,56, while on 2014 the average value of environmental services in District of Bogor is 4,54 and in the City of Bogor is 3,72. Change of environmental services in the City of Bogor greater than in District of Bogor due to the magnitude of changes in land cover types of forest to other land cover especially for settlement. Beside that, it is also caused by differences of development policy between Bogor district and city of Bogor. The focus of development in the district is agricultural production sector and the city are trading and services sectors. Government of City and Distric of Bogor should do some efforts for maintaining and even improving environmental services by allocating space for land which dominated by trees and agroforestry system.Keywords: environmental services, environmental services score, environmental services change
Water Quality Characteristic of Ciliwung River at Bogor Botanical Garden Segmen, Bogor Aditya Bagus Sujati; Agus Priyono; Siti Badriyah Rushayati
Media Konservasi Vol 22 No 2 (2017): Media Konservasi Vol. 22 No. 2 Agustus 2017
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.217 KB) | DOI: 10.29244/medkon.22.2.111-117

Abstract

Ciliwung river is a river with water quality classified in moderate poluted until heavy polluted due to the high pollution load and lack of open green space in river banks, except in some area including Bogor Botanical Garden (KRB). Bogor Botanical Garden (KRB) is one of the open green space that play a rule of buffer area for Ciliwung River in KRB segment. The results of this research by analyzing the water quality (physico-chemical factors and macrozoobenthos) on the inlet KRB, middle KRB and outlet KRB showed that Ciliwung river in KRB segment still meet water quality standard class II except COD. Macrozoobenthos community structure is dominated by the order Ephemeroptera and Trichoptera. Analysis of water quality using Water Quality Index, Pollution Index, Shannon-Wiener diversity index and Hilsenhoff Biotic Index shows there are increasing of the quality of water from the inlet KRB, middle KRB to the outlet KRB.Keywords: green open space, macrozoobenthos, purification
BIRD DIVERSITY ON RECLAIMED NICKEL MINE-LAND IN KOLAKA DISTRICT SOUTHEAST SULAWESI Toto Gunarto; Yeni Mulyani; Siti Badriyah Rushayati; Agus Priyono Kartono
Media Konservasi Vol 26 No 3 (2021): Media Konservasi Vol. 26 No. 3 Desember 2021
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.26.3.183-192

Abstract

Nickel mining is one of open type mining having a high risk on environment. Birds are often used as indicators of habitat change in reclaimed mine-land. The objectives of this study were (1) to identify bird species; (2) to compare bird communities; (3) to predict biotic and abiotic factors that affect bird communities in mining reclamation land according to the age of reclamation, and natural forest in nickel mining area. This research was conducted on reclaimed land in 2006, 2007, 2008, 2009. The composition of bird species is described based on family, endemicity and feeding guild. Bird data were analyzed using Shannon index, Jacknife index, and Sorensen community similarity. Estimation of environmental factors is calculated using multiple regression analysis. This study discovered 41 bird species from 23 family classified into 7 guilds. There were 17 Sulawesi endemic species, and one of them is categorized as vulnerable by IUCN (Rhabdotorrhinus exarhatus). The highest species richness and diversity was found in year 2006 reclamation land (34 species, S = 44, H '= 3,08). The highest similarity analysis of bird communities was in 2006 reclaimed land and natural forest (Cn = 0,79). Based on the results of multiple regression analysis, 3 variables significantly affect the presence of birds (the insect abundance, number of tree species, and the closest perpendicular distance to the river). The presence of birds is influenced by food sources (insects, fruit) and the presence of water. The composition of bird species approached natural conditions with increasing age of reclaimed land. Key words: bird, community, diversity, mine, reclamation