Analysis of River Restoration Hydrologic Function: Meadows as Macro-Hyporheic Zones
河流恢复水文功能分析:草甸作为宏观地势带
基本信息
- 批准号:0337393
- 负责人:
- 金额:$ 29.68万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2004
- 资助国家:美国
- 起止时间:2004-02-15 至 2008-01-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Gorelick0337393The emerging effort to rebuild spoiled ecosystems often involves river restoration. Such hydroecological intervention aims to return each degraded terrestrial environment to a more natural state. Although river restoration has been initiated in various environments in recent years, there are few tools to track, quantifying, and evaluate hydrologic changes over space and time. This proposal involves a comparative analysis of degraded meadows and those in which river restoration has been conducted to mimic the natural environment in the Feather River watershed in northern California. The Feather River watershed was targeted because it is accessible and contains single-river meadows where the channels have been relocated as part of restoration efforts. The remaining degraded meadows have deeply incised river channels and dry grassland vegetation. Our goal is to develop an approach to quantitatively assess river restoration in small meadows. We plan to conduct fieldwork and collect remote sensing data to characterize the key aspects of the state of each meadow in our comparison set. We will focus on the riparian-zone interface where mass and energy exchanges occur between the river and aquifer as well as between vegetation and the connected vadose-phreatic zone. Our analysis will rely on physically-based simulation models that describe water and energy fluxes. Our intended contribution is to develop and test a set of transferable measures that might be used to 1) assess river-restoration projects, 2) gain an understanding of the key changes in hydrologic processes in restored and degraded meadow environments, and 3) provide at least some of the hydrological-science basis for successful hydroecological restoration. To enhance outreach, we have initiated interaction with the Feather River Coordinated Resource Management Group (FRCRM), a non-profit public interest group consisting of 23 watershed stakeholders that was formed in 1985.
重建被破坏的生态系统的新努力往往涉及河流恢复。这种水生态干预旨在使每个退化的陆地环境恢复到更自然的状态。尽管近年来在各种环境下开始了河流恢复,但很少有工具来跟踪、量化和评估水文在空间和时间上的变化。这项建议涉及对退化草地和那些已进行河流恢复以模拟加利福尼亚州北部羽毛河流域自然环境的草地进行比较分析。羽毛河流域之所以成为目标,是因为它很容易到达,而且只有一条河的草甸,作为恢复工作的一部分,那里的河道已经被重新安置。剩下的退化草甸有深深的河道和干燥的草原植被。我们的目标是开发一种方法来定量评估小草地上的河流恢复。我们计划进行实地调查并收集遥感数据,以确定我们比较组中每一种草地状况的关键方面。我们将重点放在河岸带界面上,在那里河流和含水层之间以及植被和相连的渗流-潜水带之间发生质量和能量交换。我们的分析将依赖于描述水和能量通量的基于物理的模拟模型。我们的目标是开发和测试一套可转让的措施,这些措施可用于1)评估河流恢复项目,2)了解恢复和退化的草甸环境中水文过程的关键变化,以及3)至少为成功的水生态恢复提供一些水文科学基础。为了加强外展,我们已开始与羽毛河协调资源管理小组(FRCRM)互动,FRCRM是一个非营利性公共利益组织,由23个流域利益攸关方组成,成立于1985年。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Steven Gorelick其他文献
Steven Gorelick的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Steven Gorelick', 18)}}的其他基金
Belmont Forum Collaborative Research Food-Water-Energy Nexus: Food-Energy-Water for Sustainable Urban Environments
贝尔蒙特论坛合作研究食物-水-能源关系:可持续城市环境的食物-能源-水
- 批准号:
1829999 - 财政年份:2018
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Belmont Forum Collaborative Research: Integrated Analysis of Freshwater Resources Sustainability in Jordan
贝尔蒙特论坛合作研究:约旦淡水资源可持续性综合分析
- 批准号:
1342869 - 财政年份:2013
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Linking land subsidence to deep arsenic release in the Mekong Delta aquifer system
将地面沉降与湄公河三角洲含水层系统深层砷释放联系起来
- 批准号:
1313518 - 财政年份:2013
- 资助金额:
$ 29.68万 - 项目类别:
Standard Grant
Linking hydroecologic form and function in estuary-wetland systems
将河口湿地系统的水文生态形式和功能联系起来
- 批准号:
1013843 - 财政年份:2010
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Coastal Wetland Hydroecology: Multi-scale Links Between Near-surface Hydrologic Processes and Vegetation
沿海湿地水文生态学:近地表水文过程与植被之间的多尺度联系
- 批准号:
0634709 - 财政年份:2007
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Collaborative Research: Solute Transport in Aquifers Containing Connected High-Conductivity Networks: Theory Founded on Laboratory and Field Data
合作研究:含有连通高电导率网络的含水层中的溶质输运:基于实验室和现场数据的理论
- 批准号:
0537668 - 财政年份:2006
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Paleohydrologic Controls on Alluvial Deposition: A Process-Simulation Approach to Reconstruct Aquifer Heterogeneity
冲积沉积的古水文控制:重建含水层异质性的过程模拟方法
- 批准号:
0207177 - 财政年份:2002
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Mapping Aquifer Heterogeneity: Integrated Analysis of Electrical Resistance Tomography, Tracer Tests, and Hydraulic Data
绘制含水层非均质性图:电阻层析成像、示踪剂测试和水力数据的综合分析
- 批准号:
0124262 - 财政年份:2002
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Collaborative Research: A Systematic of Solute Transport Influenced by Preferential Flow Paths at the Decimeter and Smaller Scales
合作研究:受分米级和更小尺度优先流路影响的溶质输运系统
- 批准号:
0003914 - 财政年份:2001
- 资助金额:
$ 29.68万 - 项目类别:
Standard Grant
Acquisition of Computer Workstations for Hydrogeology and Near-Surface Hydrology Research at Stanford University
采购斯坦福大学水文地质和近地表水文学研究计算机工作站
- 批准号:
9707031 - 财政年份:1997
- 资助金额:
$ 29.68万 - 项目类别:
Standard Grant
相似海外基金
Collaborative Research: LTREB Renewal - River ecosystem responses to floodplain restoration
合作研究:LTREB 更新 - 河流生态系统对洪泛区恢复的响应
- 批准号:
2324879 - 财政年份:2023
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Collaborative Research: LTREB Renewal - River ecosystem responses to floodplain restoration
合作研究:LTREB 更新 - 河流生态系统对洪泛区恢复的响应
- 批准号:
2324878 - 财政年份:2023
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Implications of river restoration for geomorphic diversity and flood risk
河流恢复对地貌多样性和洪水风险的影响
- 批准号:
2887660 - 财政年份:2023
- 资助金额:
$ 29.68万 - 项目类别:
Studentship
Collaborative Research: LTREB Renewal - River ecosystem responses to floodplain restoration
合作研究:LTREB 更新 - 河流生态系统对洪泛区恢复的响应
- 批准号:
2324877 - 财政年份:2023
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Collaborative Research: LTREB Renewal - River ecosystem responses to floodplain restoration
合作研究:LTREB 更新 - 河流生态系统对洪泛区恢复的响应
- 批准号:
2324880 - 财政年份:2023
- 资助金额:
$ 29.68万 - 项目类别:
Continuing Grant
Characterising the impact of large wood in river restoration (ref 4599)
表征大型木材在河流恢复中的影响(参考文献 4599)
- 批准号:
2859623 - 财政年份:2023
- 资助金额:
$ 29.68万 - 项目类别:
Studentship
The Role of Large Wood in Promoting Channel-Floodplain Connectivity for River Restoration
大木材在促进河道-洪泛区连通性和河流恢复中的作用
- 批准号:
2229839 - 财政年份:2023
- 资助金额:
$ 29.68万 - 项目类别:
Standard Grant
RESTORATION OF THE DANUBE RIVER BASIN WATERS FOR ECOSYSTEMS AND PEOPLE FROM MOUNTAINS TO COAST
为生态系统和从山区到海岸的人们恢复多瑙河流域水域
- 批准号:
10042836 - 财政年份:2023
- 资助金额:
$ 29.68万 - 项目类别:
EU-Funded
DANUBE4all - Restoration of the Danube River Basin Waters for Ecosystems and People from Mountains to Coast
DANUBE4all - 为从山区到海岸的生态系统和人民恢复多瑙河流域水域
- 批准号:
10069033 - 财政年份:2023
- 资助金额:
$ 29.68万 - 项目类别:
EU-Funded
A watershed-scale approach to identifying restoration priorities in the Gold River, British Columbia with the Mowachaht/Muchalaht Nation
与 Mowachaht/Muchaht 民族一起确定不列颠哥伦比亚省金河恢复优先事项的流域规模方法
- 批准号:
575236-2022 - 财政年份:2022
- 资助金额:
$ 29.68万 - 项目类别:
Alexander Graham Bell Canada Graduate Scholarships - Master's