Global S&T Development Trend Analysis Platform of Resources and Environment
分面浏览：来源平台 |
| 当前检索式 | ((ALL：Elk)) |
| 限定条件 | ((学科/领域：地球科学) AND (文献类型：新闻)) |
| Science X network 53 | EurekAlert 9 | EurekAlert! - Earth 7 |
| Minging.com 7 | US National Scientif 2 | CNRS News 1 |
| US Geological Survey 1 |
