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Showing 1 to 2 of 2 for “"piñon-juniper expansion"”.
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Change in piñon-juniper woodland cover since Euro-American settlement: expansion versus contraction associated with soil properties
… America have experienced increased density and expansion since the early 1900s, including in the widely distributed piñon-juniper vegetation type of the U.S. Southwest. Fire suppression and grazing are often cited as the main drivers of these historic changes and have led to extensive …
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Seasonal responses of carbon, nitrogen, and phosphorus cycling to woodland reduction and different organic matter additions in the semiarid Great Basin
… treatments - mastication and cut-and-lop - in piñon-juniper encroached sagebrush ecosystems in the semiarid Great Basin to quantify how organic matter additions affect pools and fluxes of C, N, and P. We found that organic matter additions from woodland reduction altered microbial substrates …