期刊
BIOGEOCHEMISTRY
卷 90, 期 3, 页码 291-308出版社
SPRINGER
DOI: 10.1007/s10533-008-9254-z
关键词
Invasive species (cheatgrass); Ecosystem C and N storage; delta 15N natural abundance isotope ratio; Sagebrush rangeland
资金
- NSF [DEB-9807097]
- Utah State University Ecology Center
- Utah Agricultural Experiment Station