干旱区生态水文学 一过去、现状及问题 赵文智 中国科学院寒区旱区环境与工程研究所 中国生态系统研究网络临泽内陆河流域研究站 甘肃临泽农田生态系统国家野外科学观测研究站 2012年10月杨凌
干旱区生态水文学 —过去、现状及问题 赵文智 中国科学院寒区旱区环境与工程研究所 中国生态系统研究网络临泽内陆河流域研究站 甘肃临泽农田生态系统国家野外科学观测研究站 2012年10月杨凌
提纲 。学科的发展 令发展现状 。前沿问题
学科的发展 发展现状 前沿问题 提 纲
学科发展一面对的挑战 Challenges and Opportunities in the Hydrologic Sciences (National Research Council,2012) The Water Cycle:An Agent of Change O Water and Life Clean Water for People and Ecosystems
Challenges and Opportunities in the Hydrologic Sciences (National Research Council, 2012) ⚫ The Water Cycle: An Agent of Change ⚫ Water and Life ⚫ Clean Water for People and Ecosystems 学科发展—面对的挑战
学科发展一面对的挑战 Challenges and Opportunities in the Hydrologic Sciences (National Research Council,2012) Challenges and opportunities at the nexus between water and life include understanding: Key hydrologic processes affecting the co-evolution of life and the planet; How topography,terrestrial and aquatic ecosystems,and the hydrologic processes that connect them may co-organize over geomorphic time scales; How subsurface biota are controlled by and how they influence hydrologic processes; The complex ways in which flow regimes impact critical ecological processes and the maintenance and dispersal of aquatic taxa in aquatic ecosystems; The processes that determine transitions in ecosystems; Hydroecologic outcomes from conservation and restoration management decisions
Challenges and Opportunities in the Hydrologic Sciences (National Research Council, 2012) Challenges and opportunities at the nexus between water and life include understanding: ⚫ Key hydrologic processes affecting the co-evolution of life and the planet; ⚫ How topography, terrestrial and aquatic ecosystems, and the hydrologic processes that connect them may co-organize over geomorphic time scales; ⚫ How subsurface biota are controlled by and how they influence hydrologic processes; ⚫ The complex ways in which flow regimes impact critical ecological processes and the maintenance and dispersal of aquatic taxa in aquatic ecosystems; ⚫ The processes that determine transitions in ecosystems; ⚫ Hydroecologic outcomes from conservation and restoration management decisions. 学科发展—面对的挑战
学科发展一发展历程重大事件 ▣1987，Ingram HAP提出生态水文学概念 口1992，Dublin水与环境国际会议提出生态水文学科概念 口1995，国际水文计划JNESCO/HPV(1996-2001)列入研究项目之中 口1996，ERB第6次会议主题“小流域生态水文过程” ▣1998，UNSC0/IHP-V2.3、2.4(1995-2001)生态水文过程专项研究 口1998，ERB第7次会议主题“变化环境中流域的水文和生物地球化学过程” 口2000，ERB第8次会议进一步强调对生态水文过程的研究 口2002，葡萄牙“从集水区到海岸区的生态水文学和海岸管理” 口2007，UNESCO/IHP第7阶段计划的主题之一“生态水文学与环境可持续性” ▣目前《Ecohydrology>,《Ecohydrology and Hydrobiology>创刊
1987, Ingram HAP提出生态水文学概念 1992, Dublin水与环境国际会议提出生态水文学科概念 1995, 国际水文计划UNESCO/IHP V(1996-2001)列入研究项目之中 1996，ERB第6次会议主题“小流域生态水文过程” 1998，UNESCO/IHP-V2.3、2.4(1995-2001)生态水文过程专项研究 1998，ERB第7次会议主题“变化环境中流域的水文和生物地球化学过程” 2000，ERB第8次会议进一步强调对生态水文过程的研究 2002，葡萄牙“从集水区到海岸区的生态水文学和海岸管理” 2007，UNESCO/IHP第7阶段计划的主题之一“生态水文学与环境可持续性” 目前《Ecohydrology》，《Ecohydrology and Hydrobiology》创刊。 学科发展—发展历程重大事件