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：ripples)) |
| 限定条件 | ((专题：地球科学)) |
| Science X network 27 | EurekAlert 9 | European Space Agenc 8 |
| EurekAlert! - Earth 7 | American Geophysical 2 | Commonwealth Scienti 2 |
| CNRS News 1 | European Centre for 1 | German Aerosapce Cen 1 |
| Minging.com 1 |
