| 深圳福田无瓣海桑＋海桑人工林的生态影响 |
| |
| 引用本文： | 昝启杰,王勇军,王伯荪.深圳福田无瓣海桑＋海桑人工林的生态影响[J].中山大学学报(自然科学版),2001,40(6):72-76. |
| |
| 作者姓名： | 昝启杰 王勇军 王伯荪 |
| |
| 作者单位： | 1. 中山大学生命科学学院,
2. 广东内伶仃福田国家级自然保护区, |
| |
| 基金项目： | 国家"九五”科技攻关资助项目(96-007-03-04);深圳市科技局资助项目(99-1-33) |
| |
| 摘 要： | 对深圳福田红树林7年龄无瓣海桑 海桑人工林生态影响的研究表明：无瓣海桑 海桑林7年龄时，林下土壤颗粒组成发生改变，土壤含盐量升高，pH值降低，有机质、N、P、K、Pb、Cu、Zn等质量百分浓度升高；人工林促进了后缘天然林种群的生长及乡土红树幼苗进入天然林和人工林，加快了天然林向前缘滩涂的拓展。
|
| 关 键 词： | 无瓣海桑 海桑 人工林 生态影响 深圳 红树林 生态效应 种群生长 |
| 文章编号： | 0529-6579(2001)06-0072-05 |
| 修稿时间： | 2001年3月23日 |
The Ecological Effects of Sonneratia apetala + S.caseolaris Mangrove Plantations
in Futian, Shenzhen |
| |
| ZAN Qi-jie ,WANG Yong-jun WANG Bo-sun.The Ecological Effects of Sonneratia apetala + S.caseolaris Mangrove Plantations
in Futian, Shenzhen[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2001,40(6):72-76. |
| |
| Authors: | ZAN Qi-jie WANG Yong-jun WANG Bo-sun |
| |
| Institution: | ZAN Qi-jie 1,WANG Yong-jun 2 WANG Bo-sun 1 |
| |
| Abstract: | In Futian Mangrove Natural Reserve of Shenzhen, the ecological influence of S.apetala S.caseolaris plantations was studied. The results showed that the soil type changed, pH of the soil reduced, nitrogen, phosphorus, potassium, salt and heavy metals increased when the S.apetala S.caseolaris plantations were 7 years old. In addition, the height and basic diameter growth of natural forest population were sped up because of this plantations , while the regeneration of natural forest quickened and developed toward sands ahead. |
| |
| Keywords: | Sonneratia apetala S caseolaris mangrove plantation ecological effects |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
