Regional Comparison of the Ecosystem Services from Seagrass Beds in Asia

2014 ◽  
pp. 367-391 ◽  
Author(s):  
Masahiro Nakaoka ◽  
Kun-Seop Lee ◽  
Xiaoping Huang ◽  
Tutu Almonte ◽  
Japar Sidik Bujang ◽  
...  
Keyword(s):  
Ecosystem Services ◽  
Seagrass Beds ◽  
Regional Comparison

scholarly journals Applying the ecosystem services - EBM framework to sustainably manage Qatar's coral reefs and seagrass beds

2021 ◽  
Vol 205 ◽  
pp. 105566
Author(s):  
Lucia M. Fanning ◽  
Mera Nasser Al-Naimi ◽  
Pedro Range ◽  
Abdel-Samad M. Ali ◽  
Jessica Bouwmeester ◽  
...  
Keyword(s):  
Ecosystem Services ◽  
Coral Reefs ◽  
Seagrass Beds

ESTIMATION METHOD FOR ECOSYSTEM SERVICES OF FOOD PROVISION IN TIDAL FLATS AND SEAGRASS BEDS

2020 ◽  
Vol 76 (2) ◽  
pp. I_973-I_978
Author(s):  
Tomonari OKADA ◽  
Yugo MITO ◽  
Yoshihiro AKIYAMA ◽  
Takafumi MASUDA ◽  
Daisuke MURAOKA ◽  
...  
Keyword(s):  
Ecosystem Services ◽  
Estimation Method ◽  
Tidal Flats ◽  
Seagrass Beds ◽  
Food Provision

scholarly journals Marine Animals Protected by the IUCN Red Data List and CITES 1973 on Seagrass Ecosystems

2018 ◽  
Vol 68 ◽  
pp. 04011
Author(s):  
Andreas Pramudianto ◽  
Putut Suharso ◽  
Nurul Hidayati
Keyword(s):  
Ecosystem Services ◽  
Seagrass Beds ◽  
Marine Animals ◽  
Ecological Functions ◽  
National Legislation ◽  
Study Approach ◽  
Seagrass Ecosystems ◽  
Iucn Red Data List

Seagrass beds are important for providing ecological functions and ecosystem services, including its role as habitat for marine animals. In spite of their significance, they remain in decline. The change of seagrass beds will affect the associated animals. Some animals that live on seagrass beds protected by IUCN Red Data List and CITES 1973. Yet the data have not been properly recorded. The aim of this study was to find out the existence of marine animals protected by the Red Data List and CITES 1973 IUCN, especially in seagrass ecosystems in Indonesia. The method used in this research is mix method with desk study approach and presentation of data analyzed through review. The results of the study show that changes in seagrass ecosystems will affect the presence of migratory marine animals and those who live and settle in this ecosystem. The provisions in the IUCN Red Data List and CITES 1973 supported by national legislation in Indonesia will have significant impact on the protection of marine animals in seagrass beds.

Pemetaan Pulau Kecil Gelasa Kabupaten Bangka Tengah

2019 ◽  
Vol 2 (1) ◽  
pp. 11-14
Author(s):  
Wahyu Adi
Keyword(s):  
Coral Reefs ◽  
Vegetation Index ◽  
Normalized Difference Vegetation Index ◽  
Image Interpretation ◽  
Vegetation Coverage ◽  
Small Island ◽  
Shallow Waters ◽  
Small Islands ◽  
Seagrass Beds ◽  
Cover Density

Pulau Kecil Gelasa merupakan daerah yang belum banyak diteliti. Pemetaan ekosistem di pulau kecil dilakukan dengan bantuan citra Advanced Land Observing Satellite (ALOS). Penelitian terdahulu diketahui bahwa ALOS memiliki kemampuan memetakan terumbu karang dan padang lamun di perairan dangkal serta mampu memetakan kerapatan penutupan vegetasi. Metode interpretasi citra menggunakan alogaritma indeks vegetasi pada citra ALOS yaitu NDVI (Normalized Difference Vegetation Index), serta pendekatan Lyzengga untuk mengkoreksi kolom perairan. Hasil penelitian didapatkan luasan Padang Lamun di perairan dangkal 41,99 Ha, luasan Terumbu Karang 125,57 Ha. Hasil NDVI di daratan/ pulau kecil Gelasa untuk Vegetasi Rapat seluas 47,62 Ha; luasan penutupan Vegetasi Sedang 105,86 Ha; dan penutupan Vegetasi Jarang adalah 34,24 Ha.   Small Island Gelasa rarely studied. Mapping ecosystems on small islands with the image of Advanced Land Observing Satellite (ALOS). Previous research has found that ALOS has the ability to map coral reefs and seagrass beds in shallow water, and is able to map vegetation cover density. The method of image interpretation uses the vegetation index algorithm in the ALOS image, NDVI (Normalized Difference Vegetation Index), and the Lyzengga approach to correct the water column. The results of the study were obtained in the area of Seagrass Padang in the shallow waters of 41.99 ha, the area of coral reefs was 125.57 ha. NDVI results on land / small islands Gelasa for dense vegetation of 47.62 ha; area of Medium Vegetation coverage 105.86 Ha; and the coverage of Rare Vegetation is 34.24 Ha.

Factors controlling nitrogen fixation in temperate seagrass beds

2015 ◽  
Vol 525 ◽  
pp. 41-51 ◽  
Author(s):  
PLM Cook ◽  
V Evrard ◽  
RJ Woodland
Keyword(s):  
Nitrogen Fixation ◽  
Seagrass Beds

Commercial trawling in seagrass beds: bycatch and long-term trends in effort of a major shrimp fishery

2014 ◽  
Vol 513 ◽  
pp. 143-153 ◽  
Author(s):  
CD Stallings ◽  
JP Brower ◽  
JM Heinlein Loch ◽  
A Mickle
Keyword(s):  
Seagrass Beds ◽  
Shrimp Fishery ◽  
Long Term Trends
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