| Literature DB >> 17817352 |
Abstract
Before man's intensive use of the land the rates of erosion near Rome, Italy, were approximately 2 to 3 centimeters per thousand years. With intensive occupation by man the rates have increased by an order of magnitude.Entities:
Year: 1968 PMID： 17817352 DOI： 10.1126/science.160.3835.1444
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728