کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
143411 163208 2008 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Agricultural modifications of hydrological flows create ecological surprises
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
Agricultural modifications of hydrological flows create ecological surprises
چکیده انگلیسی

Agricultural expansion and intensification have altered the quantity and quality of global water flows. Research suggests that these changes have increased the risk of catastrophic ecosystem regime shifts. We identify and review evidence for agriculture-related regime shifts in three parts of the hydrological cycle: interactions between agriculture and aquatic systems, agriculture and soil, and agriculture and the atmosphere. We describe the processes that shape these regime shifts and the scales at which they operate. As global demands for agriculture and water continue to grow, it is increasingly urgent for ecologists to develop new ways of anticipating, analyzing and managing nonlinear changes across scales in human-dominated landscapes.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 23, Issue 4, April 2008, Pages 211–219
نویسندگان
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