| 三亚市红树林碳储量与固碳能力分析 |
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| 引用本文： | 赵牧秋,陈凯伦,史云峰.三亚市红树林碳储量与固碳能力分析[J].琼州学院学报,2013(5):85-88. |
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| 作者姓名： | 赵牧秋 陈凯伦 史云峰 |
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| 作者单位： | [1]琼州学院生物科学与技术学院,海南三亚572022 [2]中国科学院沈阳应用生态研究所,辽宁沈阳110016 |
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| 基金项目： | 三亚市院地科技合作项目（2012YD24）;海南省自然科学基金项目（312101）;重点科技项目三亚市配套项目（2013PT24）;地方高校国家级大学生创新创业训练计划项目（201211100087）. |
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| 摘 要： | 本研究以近10年红树林研究的数据为基础,结合实地考察与调研,探讨了三亚市红树林碳储量与固碳能力.分析发现,三亚地区现存红树林植物和半红树植物共计20科29属31种,现存红树林总面积为54.0～109.6hm2,生物量总量在6.8～13.9×103t范围内,碳储量为3.0～6.2×103t,净初级生产量为1.6～3.2×103t/a,总固碳能力为0.71～1.44×103t/a.三亚地区红树林群落的有效光能利用率为1.9%,属于高固碳能力和高光能利用率的热带生态系统,固碳潜力巨大且具有较强的提升空间.
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| 关 键 词： | 红树林 碳储量 固碳 三亚市 |
Analysis of the carbon storage and fixation of mangrove forests in Sanya |
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| Institution: | ZHAO Mu - qiu, CHEN Kai - lun , SHI Yun - feng ( 1. School of Biological Science and Technology, Qiongzhou University, Sanya, Hainan, 572022, China; 2. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, Liaoning, 110016, China) |
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| Abstract: | The carbon storage and fixation of mangrove were analyzed in Sanya based on the data studied on mangrove recent ten years, combined with field investigation. The results indicated that a total of 31 species of mangrove plants belonging to 29 genera in 20 families found in Sanya, and the total distribution area was about 54. 0 ~ 109.6 hm2, the total biomass was about 6.8 - 13.9 ×10^3 t, the total carbon storage was about 3.0 -6. 2 ×10^3 t, the total primary productivity was about 1.6 - 3.2 ×10^3 t/a, and the total carbon fixation was about 0. 71 - 1.44×10^3t/a. The effective solar efficiency of mangrove plant community was 1.9%, which indicated that the ecosystem having high carbon fixation capacity and solar efficiency, and also large carbon storage potential. |
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| Keywords: | Mangrove Carbon storage Carbon fixation |
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