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دانلود رایگان مقاله مدیریت منابع خاک مدیترانه تحت تغییر جهانی: روندهای پیش بینی شده و استراتژی های کاهش

عنوان مقاله
عنوان مقاله

Managing Mediterranean soil resources under global change: expected trends and mitigation strategies

عنوان فارسی مقاله مدیریت منابع خاک مدیترانه تحت تغییر جهانی: روندهای پیش بینی شده و استراتژی های کاهش

مشخصات مقاله انگلیسی
نشریه: Springer Springer
سال انتشار

2018

عنوان مجله

Regional Environmental Change

تعداد صفحات مقاله انگلیسی 13
رفرنس دارد
تعداد رفرنس 98

چکیده مقاله
چکیده

The soils of the Mediterranean Basin are the prod- ucts of soil processes that have been governed by a unique convergence of highly differentiated natural and anthropogen- ic drivers. These soils are expected to be dramatically affected by future climate and societal changes. These changes imply that suitable adaptive management strategies for these re- sources cannot simply be transposed from experiments that are performed in other regions of the world. Following a framework that considers the chain of B drivers-soil process- soil capital-ecosystem services/disservices, ^ the paper review the research undertaken in the Mediterranean area on three types of Mediterranean soil degradation than can be expected under global change: (i) soil losses due to the increase of drought and torrential rainfall; (ii) soil salinization due the increase of droughts, irrigation, and sea level; and (iii) soil carbon stock depletion with the increase of temperature and droughts. The possible strategies for mitigating each of these degradations have been largely addressed and are still studied in current research projects. They should include changes in agricultural practices, soil water management, and vegetal ma- terial. As a pre-requisite for the site-specific adaptations of such mitigation strategies w ithin viable Mediterranean agrosystems, it is highlighted that methodological advances are necessary in integrated assessment of agricultural systems and in finer resolution soil mapping.

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ارسال شده در تاریخ 1398/10/23


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