نتایج جستجو برای: mangrove development

تعداد نتایج: 1423056  

Journal: :Remote Sensing 2017
Emanuelle Feliciano Shimon Wdowinski Matthew D. Potts Seung-Kuk Lee Temilola E. Fatoyinbo

Mangrove forests are important natural ecosystems due to their ability to capture and store large amounts of carbon. Forest structural parameters, such as canopy height and above-ground biomass (AGB), provide a good measure for monitoring temporal changes in carbon content. The protected coastal mangrove forest of the Everglades National Park (ENP) provides an ideal location for studying these ...

2017
Pinki Mondal Sylwia Trzaska Alex de Sherbinin

This study provides the first assessment of decadal changes in mangrove extents in Sierra Leone. While significant advances have been made in mangrove mapping using remote sensing, no study has documented long-term changes in mangrove extents in Sierra Leone-one of the most vulnerable countries in West Africa. Such understanding is critical for devising regional management strategies that can s...

2017
Thomas Oliver

Mangrove and saltmarsh communities are essential components of estuarine ecosystems on the NSW south coast. Globally, projected sea level rise under IPCC climate scenarios pose a significant threat to the survival of mangrove and saltmarsh ecosystems. The resilience of mangrove and saltmarsh to the impacts of sea-level rise is dependent upon the maintenance of their elevation with respect to ri...

Journal: :Marine pollution bulletin 2014
Parthasarathi Chakraborty Sucharita Chakraborty Darwin Ramteke Kartheek Chennuri

An attempt was made to establish a mechanistic linkage between chemical speciation of copper and nickel, and their bioavailability in mangrove ecosystem. Kinetic speciation study was performed to determine the concentrations of labile metal-complexes and their dissociation rate constants in mangrove sediments. Concentrations of copper and nickel in the mangrove roots were used as indicators of ...

2012
Takashi Miyoshi Kazuichi Oe Jun Tanaka Tsuyoshi Yamamoto Hiroyuki Yamashima T. Miyoshi

With the aim of configuring next-generation green data centers, we introduce a new system architecture called “Mangrove” that achieves total optimization by vertically integrating servers, storage drives, networks, middleware, and facilities. Mangrove embodies resource pooling and the offloading of control functions to middleware, which are key concepts of the Next-Generation Green Data Center....

Journal: :Ambio 2007
Shuqing An Harbin Li Baohua Guan Changfang Zhou Zhongsheng Wang Zifa Deng Yingbiao Zhi Yuhong Liu Chi Xu Shubo Fang Jinhui Jiang Hongli Li

Natural wetlands, occupying 3.8% of China's land and providing 54.9% of ecosystem services, are unevenly distributed among eight wetland regions. Natural wetlands in China suffered great loss and degradation (e.g., 23.0% freshwater swamps, 51.2% costal wetlands) because of the wetland reclamation during China's long history of civilization, and the population pressure and the misguided policies...

Journal: :international journal of nano dimension 0
g. narasimha applied microbiology laboratory, department of virology, sri venkateswara university, tirupati- 517502 andhra pradesh, india. a. janardhan applied microbiology laboratory, department of virology, sri venkateswara university, tirupati- 517502 andhra pradesh, india. m. alzohairy department of medical laboratories, college of applied medical sciences, qassim university, qassim, po box 6699, kingdom of saudi arabia. h. khadri department of medical laboratories, college of applied medical sciences, qassim university, qassim, po box 6699, kingdom of saudi arabia. k. mallikarjuna department of physics, sri venkateswara university, tirupati-517502 andhra pradesh, india.

the development of the eco friendly procedures makes nanoparticles as the rapidly growing field of nanotechnology. amongst, the silver nanoparticles have become prominent in the field of medicine to their peculiar antimicrobial properties. in the present study we suggest an eco friendly procedure of extracellular synthesis of silver nanoparticles with an average sizes of 5-50nm using an actinom...

2009
Kamaruzaman Jusoff

Mangrove forests are one of the most productive and bio-diverse wetlands environments on earth. In Malaysia, Forestry Department of Peninsular Malaysia (FDPM) has always been fully committed to the implementation of the sustainable forest management practices and in line with current concerns such as climate change, conservation of biodiversity and Tsunami, have brought about a heightened expec...

2005
N. R. Loneragan N. Ahmad Adnan R. M. Connolly F. J. Manson

This study investigated changes in landings of all prawns, white prawns (mainly Penaeus merguiensis), mangrove extent, rainfall and the area of shallow water in western peninsular Malaysia. The most important state for both the landings of all prawns and white prawns was Perak where about 50% of all prawns and 35% of white prawns were landed. This is also the state with the largest, and most st...

2004
F. Dahdouh-Guebas J. G. Kairo S. Cannicci N. Koedam

Gazi Bay, Kenya, covers an area of 18 km2, and its mangroves are degraded. We present a quantitative and qualitative evaluation of the degradation of vegetation structure and dynamics of mangrove communities over a period of 25 yr, using aerial photography in a geographical information system (GIS), combined with ground-truth data for different vegetation layers, and with faunal and environment...

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