分面浏览：发表日期 |
| 当前检索式 | ((ALL：*ENVIRONMENTAL)) |
| 限定条件 | 无 |
| 2025 1 | 2024 218 | 2023 672 |
| 2022 1489 | 2021 2969 | 2020 4279 |
| 2019 9284 | 2018 8660 | 2017 7625 |
| 2016 8251 | 2015 6658 | 2014 5804 |
| 2013 5495 | 2012 5002 | 2011 4513 |
| 2010 6668 | 2009 3536 | 2008 3073 |
| 2007 2456 | 2006 1984 | 2005 1660 |
| 2004 1163 | 2003 912 | 2002 654 |
| 2001 524 | 2000 343 | 1999 269 |
| 1998 220 | 1997 168 | 1996 150 |
| 1995 102 | 1994 85 | 1993 56 |
| 1992 52 | 1991 40 | 1990 24 |
| 1989 19 | 1988 18 | 1987 16 |
| 1986 16 | 1985 15 | 1984 12 |
| 1983 4 | 1982 8 | 1981 2 |
| 1980 2 | 1978 1 | 1977 1 |
| 1974 1 | 1905 1 |
