نتایج جستجو برای: coastal makran

تعداد نتایج: 54645  

1999
Hideaki NAKATA

The coastal marine environment of Japan is characterized by its high biological productivity, which contributes to generally high fishery yields. However, both the productivity of coastal ecosystems and coastal fisheries are being threatened by substantial changes in the coastal marine environment. This situation is making it increasingly imperative to take an ecosystems approach to management ...

2014
Ping ZHANG Xiujuan WANG Feng LIU Xuerong LI

Coastal environmental monitoring has become an important technique for scientific research and integrated management of coastal zone, which could produce a large number of long-term, fixed-point, continuous, large-scale, multi-factor monitoring data from space, air, sea surface, underwater, to seabed and etc. In this paper, the framework of the coastal environmental monitoring data integration ...

2012

Coastal areas play a crucial role in the economical, social and political development of most countries; they support diverse and productive coastal ecosystems that provide valuable goods and services. Globally flooding and coastal erosion represent serious threats along many coastlines, and will become more serious as a consequence of human-induced changes and accelerated sea-level rise. Over ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2017
Weihua Xu Yi Xiao Jingjing Zhang Wu Yang Lu Zhang Vanessa Hull Zhi Wang Hua Zheng Jianguo Liu Stephen Polasky Ling Jiang Yang Xiao Xuewei Shi Enming Rao Fei Lu Xiaoke Wang Gretchen C Daily Zhiyun Ouyang

We thank Yang et al. (1) for their perspective. We are aware of the importance of coastal wetland protection for endangered migratory birds. Our paper in PNAS (2) focuses on the general representation of protected areas for endangered species (e.g., endangered birds) and ecosystem services. Thus, we did not emphasize the representation in nature reserves of coastal wetlands for endangered migra...

Journal: مدیریت شهری 2012
Aylaar Kalavi, Hosein Oshkooh, Mohammad Reza Bemanian,

Coastal areas consider as a strategic and important region of each country. Proximity of water and land always was the origin of human societies’ formation. Currently, in the rapidly changing world the emphasis shifts on urban issues according to strategy and urban management, especially management of coastal development. Iran considering wide costal area in the north and south is no exception....

2016
Christin Säwström Glenn A. Hyndes Bradley D. Eyre Megan J. Huggett Matthew W. Fraser Paul S. Lavery Paul G. Thomson Flavia Tarquinio Peter D. Steinberg Bonnie Laverock

The transfer of organic material from one coastal environment to another can increase production in recipient habitats in a process known as spatial subsidy. Microorganisms drive the generation, transformation, and uptake of organic material in shallow coastal environments, but their significance in connecting coastal habitats through spatial subsidies has received limited attention. We address...

2009
A. M. Nobre J. G. Ferreira

Nobre, A.M and Ferreira, J.G., 2009. Integration of ecosystem-based tools to support coastal zone management. Journal of Coastal Research, SI 56 (Proceedings of the 10th International Coastal Symposium), pg – pg. Lisbon, Portugal, ISBN Over the past decades policy makers have defined new legislative and policy instruments to address coastal ecosystem degradation. It is important to provide coas...

2017
Yan Xu Lijie Pu Qilin Liao Ming Zhu Xue Yu Tianying Mao Chenxing Xu

Soils play an important role in sequestrating atmospheric CO₂. Coastal tidal flats have been intensively reclaimed for food security and living spaces worldwide. We aimed to identify the changes of soil organic carbon (SOC) and total nitrogen (TN) following coastal reclamation and their spatial variation in the coastal area of mid-Eastern China to provide information for coastal cropland manage...

Given the reduced freshwater supplies across the world, seawater desalination is one of the appropriate methods available for producing freshwater. Selecting an optimal location is crucial in the installation of these plants owing to the environmental problems they cause. The present study was conducted to identify optimal locations for installing desalination Plants in the coastal areas of sou...

Because of the limited capacity of coastal lands and conflicting interests among stakeholders for coastal resources, there are intensifying pressures to retain and provide more public access to the coast. Coastal gated communities have been developed increasingly in the middle shoreline of Caspian Sea in North of Iran. They are kind of exclusive space production as they restrict public access t...

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