| 1. | Temperate forest ecosystems occupy a position of prominence among all ecosystems .
温带森林生态系统在所有生态系统中占有优势地位。 |
| 2. | During this same period, other human activities will exert a variety of stresses on forest eco-systems .
在同一时期内，其他人类活动将给森林生态系统带来种种胁迫。 |
| 3. | Value of forest eco - system services in anhui province
安徽省森林生态系统服务价值评价 |
| 4. | Indicators system for long - term observation of forest ecosystem
森林生态系统定位观测指标体系 |
| 5. | Impact of forest ecosystems on atmospheric nitrogen deposition
森林生态系统对大气氮沉降的响应 |
| 6. | Influence of forest fire disaster on forest ecosystem in great xing ' anling
大兴安岭森林火灾对森林生态系统的影响 |
| 7. | Analysis on the function of conservation water of the chinese forest ecosystem
中国森林生态系统水源涵养功能分析 |
| 8. | Tropical forest ecosystems
热带森林生态系统 |
| 9. | The ecological evaluation of the forest ecosystems in mangdangshan nature reserve
茫荡山自然保护区森林生态系统生态评价 |
| 10. | Evaluation of forest ecosystem services of wuling mountain nature reserve
雾灵山自然保护区森林生态系统服务功能价值评估 |
