Vegetation and ecosystem carbon recovery following shifting cultivation in Mizoram-Manipur-Kachin rainforest eco-region, Southern Asia

Changes in Forest Biomass, Litter Dynamics and Soils following Shifting Cultivation in Southern Mexico: an Overview

Deborah Lawrence. B.A. Harvard University. Ph.D. Duke University. Address: Department of Environmental Sciences, University of Virginia, P. O. Box 400123, Charlottesville, Virginia 22904-4123, USA. e-mail: [email protected] David Foster. B.A. Connecticut College. M.S. and Ph.D. University of Minnesota. Address: Harvard Forest, Harvard University, P. O. Box 68, Petersham, Massachusetts 01366...

kurdish diaspora in central asia and caoucasus

در طول دو قرن گذشته و ظهور روسیه بعنوان قدرتی بزرگ در عرصه جهانی و شروع رقابت با سایر قدرت های بین المللی و منطقهای خصوصا با ایران و عثمانی این ئکشور تلاش کرده است تاد از جمعیت کردها در این کشورها در راستای منافع خود بهره برداری کند در قرون 18 و 19 بارها بخشی از کردها برعلیه امپراطوری عثمانی توسط این کشور مورد استفاده قرار گرفت خصوصا در جنگ های سال 1790تا 1798. این ججنگ ها م.جب شد که بخشی از کر...

Shifting Cultivation, Livelihood and Food Security New and Old Challenges for Indigenous Peoples in Asia

Remote Sensing Analysis of Vegetation Recovery following Short-Interval Fires in Southern California Shrublands

Increased fire frequency has been shown to promote alien plant invasions in the western United States, resulting in persistent vegetation type change. Short interval fires are widely considered to be detrimental to reestablishment of shrub species in southern California chaparral, facilitating the invasion of exotic annuals and producing "type conversion". However, supporting evidence for type ...

the u.s. policy in central asia and its impact on the colored revolutions in the region (the case study of tulip revolution in kyrgyzstan)

چکیده ندارد.