Sediment Characteristic Studies in the Surface Sediment from Kemaman Mangrove Forest, Terengganu, Malaysia

2012 ◽  
Vol 28 (4) ◽  
pp. 1639-1644 ◽  
Author(s):  
M.C. ONG ◽  
B.Y. KAMARUZZAMAN ◽  
M.S. NOOR AZHAR
Keyword(s):  
Surface Sediment ◽  
Mangrove Forest ◽  
Sediment Characteristic

THE ABUNDANCE OF RECENT FORAMINIFERA IN SURFACE SEDIMENT OF AMBON BAY

2010 ◽  
Vol 2 (1) ◽  
Author(s):  
Suhartati M. Natsir
Keyword(s):  
Surface Sediment ◽  
Benthic Foraminifera ◽  
Sea Water ◽  
Planktonic Foraminifera ◽  
Sediment Characteristic ◽  
Abundance And Distribution

Foraminifera are generally live in sea water with various sizes. These organisms consist of planktonic and benthic foraminifera. Geological activity on plutonic and volcanic with vomiting magma is transpiring on, and then affects sedimentation and foraminiferal abundance of Ambon Bay. The study was determined to study the abundance and distribution of foraminifera based on the sediment characteristic of Ambon Bay. Sample collected in 2007 of Ambon Bay showed that only 29 samples of 50 samples containing foraminifera. The collected sediments have 86 species of foraminifera, consisting 61 species of benthic foraminifera and 25 species of planktonic foraminifera. The dominant benthic foraminifera in the surface sediment of Ambon bay were Amphistegina lessonii, Ammoniabeccarii,Elphidium craticulatum,Operculina ammonoides and Quinqueloculina parkery. The planktonic foraminifera that were frequently collected from the bay were Globorotalia tumida, Globoquadrina pseudofoliata, Globigerinoides pseudofoliata, Globigerinoides cyclostomus dan Pulleniatina finalis. Generally, the species dwelled as abundant on substrate sand, whereas the areas within substrate mud have no foraminifera lie on them. Keywords: Foraminifera, Abundance, Sediment, Ambon Bay

scholarly journals Diatoms in Sub-Surface Sediment Cores from Mangrove Forest Floors of Deltaic Islands in Sundarbans, India

2015 ◽  
Vol 112 (2) ◽  
pp. 72 ◽  
Author(s):  
Manjushree Mandal ◽  
Biswajit Biswas ◽  
Sanoyaz Sekh ◽  
Neera Sen Sarkar
Keyword(s):  
Surface Sediment ◽  
Mangrove Forest ◽  
Sediment Cores ◽  
Forest Floors

scholarly journals THE ABUNDANCE OF RECENT FORAMINIFERA IN SURFACE SEDIMENT OF AMBON BAY

2010 ◽  
Vol 2 (1) ◽  
Author(s):  
Suhartati M. Natsir
Keyword(s):  
Surface Sediment ◽  
Benthic Foraminifera ◽  
Sea Water ◽  
Planktonic Foraminifera ◽  
Sediment Characteristic ◽  
Abundance And Distribution

<p>Foraminifera are generally live in sea water with various sizes. These organisms consist of planktonic and benthic foraminifera. Geological activity on plutonic and volcanic with vomiting magma is transpiring on, and then affects sedimentation and foraminiferal abundance of Ambon Bay. The study was determined to study the abundance and distribution of foraminifera based on the sediment characteristic of Ambon Bay. Sample collected in 2007 of Ambon Bay showed that only 29 samples of 50 samples containing foraminifera. The collected sediments have 86 species of foraminifera, consisting 61 species of benthic foraminifera and 25 species of planktonic foraminifera. The dominant benthic foraminifera in the surface sediment of Ambon bay were Amphistegina lessonii, Ammoniabeccarii,Elphidium craticulatum,Operculina ammonoides and Quinqueloculina parkery. The planktonic foraminifera that were frequently collected from the bay were Globorotalia tumida, Globoquadrina pseudofoliata, Globigerinoides pseudofoliata, Globigerinoides cyclostomus dan Pulleniatina finalis. Generally, the species dwelled as abundant on substrate sand, whereas the areas within substrate mud have no foraminifera lie on them.</p> <p>Keywords: Foraminifera, Abundance, Sediment, Ambon Bay</p>

Spatial optimization modeling on the management of Mangrove forest

2014 ◽  
Author(s):  
Jianjun Li ◽  
Shuai Liu ◽  
Jiang Zhang ◽  
Hao Tan ◽  
Suzhi Liu
Keyword(s):  
Mangrove Forest ◽  
Spatial Optimization ◽  
Optimization Modeling

Factors Analysis of Mangrove Forest Ecosystem Conservation Strategic In Baguala Ambon Bay District, Indonesia

2019 ◽  
Vol 9 (3) ◽  
pp. p8783
Author(s):  
Salakory Melianus ◽  
Wiclief S. Pinoa ◽  
Revalda Amanda Yacoba B. Salakory
Keyword(s):  
Forest Ecosystem ◽  
Mangrove Forest ◽  
Ecosystem Conservation ◽  
Factors Analysis

Seasonal changes of reproductive cycle and proximate compositions in Cerithidea obtusa from Ca Mau mangrove forest, Vietnam

2018 ◽  
Vol 8 (10) ◽  
Author(s):  
Ngo Thi Thu Thao ◽  
Cao My An ◽  
Tran Ngoc Hai ◽  
Kwang-Sik Choi ◽  
Yasuhiko Taki
Keyword(s):  
Reproductive Cycle ◽  
Seasonal Changes ◽  
Mangrove Forest

Economic value analysis of mangrove forest ecosystems in Sorong, West Papua Province

2014 ◽  
pp. 39
Author(s):  
Roger R Tabalessy
Keyword(s):  
Mangrove Forest ◽  
Economic Value ◽  
Forest Degradation ◽  
Primary Data ◽  
Mangrove Forests ◽  
Value Analysis ◽  
Human Needs ◽  
The People ◽  
West Papua ◽  
Mangrove Wood

Coastal areas can either meet the human needs or give great contribution to the development. However, rapid infrastrural development in Sorong, west Papua, has been followed by high demand for mangrove timber and caused mangrove forest degradation due to exploitation. This exploitation could also result from high economic value of the mangrove timber. This study was done to analyze the economic value of mangrove wood utilized by the people to support the development process in Sorong. This study used primary data obtained through interviews and the economic value calculation of mangrove forests. It found that Sorong had mangrove economic value of IDR 165,197,833, 491. Wilayah pesisir selain dapat memenuhi kebutuhan hidup manusia juga memberikan kontribusi yang besar bagi pembangunan. Cepatnya pembangunan infrastruktur di Kota Sorong diikuti pula dengan tingginya permintaan akan kayu mangrove dan menyebabkan terjadinya degradasi hutan mangrove akibat eksploitasi. Eksploitasi ini disebabkan juga akibat kayu mangrove memiliki nilai ekonomi. Penelitian yang dilakukan ini bertujuan untuk menganalisis nilai ekonomi kayu mangrove yang dimanfaatkan oleh masyarakat Kota Sorong dalam proses menunjang pembangunan. Penelitian ini menggunakkan data primer yang diperoleh melalui hasil wawancara dan perhitungan nilai ekonomi hutan mangrove. Hasil penelitian ini menunjukkan nilai ekonomi ekosistem hutan mangrove yang berada di Kota Sorong adalah Rp165.197.833.491.

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