Arid

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Potential environmental controls on nitrogenase activity in biological crusts of the northern Chihuahuan Desert 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2002, 卷号: 52, 期号: 3, 页码: 293-304
作者:  Hartley, AE;  Schlesinger, WH
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Chihuahuan Desert  Jornada Long-Term Ecological Research  (LTER) site  biological soil crust  nitrogenase activity  
Mammal mounds stimulate microbial activity in a semiarid shrubland 期刊论文
发表期刊: ECOLOGY. 出版年: 2000, 卷号: 81, 期号: 4, 页码: 1150-1154
作者:  Ayarbe, JP;  Kieft, TL
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animal disturbance  Chihuahuan Desert  Dipodomys spectabilis  Long-Term Ecological Research (LTER) site  mammal mounds  microbial activity, effects of mammals and shrubs  microbial biomass  soil respiration  spatial heterogeneity, desert shrubland  spatial variability  
Environmental controls on nitric oxide emission from northern Chihuahuan desert soils 期刊论文
发表期刊: BIOGEOCHEMISTRY. 出版年: 2000, 卷号: 50, 期号: 3, 页码: 279-300
作者:  Hartley, AE;  Schlesinger, WH
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Chihuahuan desert  Jornada Long-Term Ecological Research (LTER) site  nitric oxide  nitrification  soil nitrogen losses  
Temporal dynamics in soil carbon and nitrogen resources at a grassland-shrubland ecotone 期刊论文
发表期刊: ECOLOGY. 出版年: 1998, 卷号: 79, 期号: 2, 页码: 671-683
作者:  Kieft, TL;  White, CS;  Loftin, SR;  Aguilar, R;  Craig, JA;  Skaar, DA
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Bouteloua eriopoda and gracilis  Chihuahuan Desert  desertification  ecotone  grassland  Larrea tridentata  Long-Term Ecological Research (LTER) site  N mineralization  shrubland  soil microbes  soil respiration  temporal variability  
Top-down impacts on creosotebush herbivores in a spatially and temporally complex environment 期刊论文
发表期刊: ECOLOGY. 出版年: 1996, 卷号: 77, 期号: 5, 页码: 1544-1555
作者:  Floyd, T
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arthropod predation  avian predation  Chihuahuan Desert, New Mexico  creosotebush  field experiment  herbivorous insect populations  Larrea tridentata  Long-Term Ecological Research (LTER) Site  predator-removal experiments  spatial and temporal heterogeneity  top-down forces