Agricultural use of wetlands: opportunities and limitations
نویسندگان
چکیده
منابع مشابه
Agricultural use of wetlands: opportunities and limitations.
BACKGROUND Wetlands are species-rich habitats performing valuable ecosystem services such as flood protection, water quality enhancement, food chain support and carbon sequestration. Worldwide, wetlands have been drained to convert them into agricultural land or industrial and urban areas. A realistic estimate is that 50 % of the world's wetlands have been lost. SCOPE This paper reviews the r...
متن کاملSecondary Use of Laboratory data: Potentialities and Limitations
Clinical databases have been developed in recent years especially during the course of all medical concerns including laboratory results. The information produced by the diagnostic laboratories have great impact on health care system with various secondary uses. These uses are sometimes as publishing new extracted information of laboratory reports which have been widely applied in the scientifi...
متن کاملPolymer recycling: opportunities and limitations.
The disposal of polymer solid waste by means other than landfilling is necessary. The various approaches-source reduction, incineration, degradation, composting, and recycling-all have their roles and must be employed in an integrated manner. Where appropriate, recycling has ecological advantages, but its application is dependent upon the feasibility of collection, sorting, and/or compatibiliza...
متن کاملUser studies: Opportunities and limitations
In this keynote address I reflect on the role of user studies in dictionary research. Starting with a distinction between positivistic and naturalistic general methodological paradigms, I discuss a number of specific methods and techniques, pointing to their respective strengths and weaknesses. I introduce the audience to a related research paradigm which has recently emerged within computer sc...
متن کاملAgricultural Diversification: Opportunities and Constraints
The views expressed in this publication are those of the author and do not necessarily reflect the views of the Food and Agriculture Organization of the United Nations.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of Botany
سال: 2009
ISSN: 1095-8290,0305-7364
DOI: 10.1093/aob/mcp172