摘要: … 2006 across a large urbanizing agricultural watershed in the Upper … tradeoffs and synergies among ecosystem services located? (iii) … Most relationships among ecosystem services were …
Susan K. Greenlee, Dean J. Tyler, Michael J. Oimoen, Charles A. Nelson, Dean B. Gesch, Michael J. Steuck, The National Elevation DatasetPhotogrammetric Engineering and Remote Sensing. ,vol. 68, pp. 5- 11 ,(2002)