神农架大九湖泥炭湿地关键带监测进展

被引:34
作者
黄咸雨 [1 ,2 ]
张志麒 [3 ]
王红梅 [2 ,4 ]
陈旭 [1 ,2 ]
朱宗敏 [1 ,2 ]
顾延生 [2 ,4 ]
秦养民 [1 ,2 ]
刘金铃 [1 ,2 ]
汪迎春 [3 ]
机构
[1] 中国地质大学地球科学学院关键带演化实验室
[2] 中国地质大学生物地质与环境地质国家重点实验室
[3] 神农架国家公园管理局
[4] 中国地质大学环境学院
关键词
关键带; 关键带监测; 神农架大九湖; 泥炭湿地; 碳循环; 气候变化;
D O I
暂无
中图分类号
P90 [一般理论与方法]; P942 [中国自然地理];
学科分类号
摘要
关键带科学是当代地球科学的热点研究领域之一.国际上主要通过关键带监测来促进关键带科学的发展,服务于社会经济发展和生态保护.在我国,关键带研究与监测还处在起步的阶段.神农架大九湖湿地是中纬度地区少见的亚高山泥炭藓湿地,是丹江口水库最大入库河流堵河的源头之一,已被列入国际重要湿地名录,是开展泥炭湿地监测的优良场所.在10多年来系统的古气候与现代过程研究基础上,我们在大九湖部署了较为系统的监测体系,涵盖了关键带的各种要素,特别是生物、水体及温室气体等方面.在监测点的设置上,既考虑了泥炭湿地内部的空间变化,也考虑表层和深部之间的关联,还设置了河流和湖泊对照点.在监测技术上,部分实现了在线高频监测,大部分达到了野外现场测试的要求.本文将对前期的工作进行回顾总结,并对后续的努力方向进行展望.在前期工作的基础上,要逐步完善监测技术和监测设施,并聚焦于泥炭湿地关键带对气候变化(如干旱)的响应,评估气候变化对大九湖泥炭湿地生态功能的影响.加强与国内外同行的合作,在大九湖开展多学科交叉研究.在关键带系统监测的基础上,完善亚高山泥炭湿地关键带的理论认识,并建立合适的泥炭湿地关键带模型,为湿地保护和可持续发展服务.
引用
收藏
页码:1026 / 1038
页数:13
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