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Boulder Creek CZO Renewal: Weathered Profile Development in a Rocky Environment and Its Influence on Watershed Hydrology and Biogeochemistry

Boulder Creek CZO Renewal: Weathered Profile Development in a Rocky Environment and Its Influence on Watershed Hydrology and Biogeochemistry
Boulder Creek CZO 更新:岩石环境中的风化剖面发展及其对流域水文和生物地球化学的影响
批准号:
1239281
负责人:
Suzanne Anderson
金额:
$100.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2012
资助国家:
美国
项目状态:
已结题
起止时间:
2012-09-01 至 2014-08-31

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中文摘要
翻译
博尔德溪临界区观测站的建立是为了探索不同侵蚀历史下临界区的演变和功能。已在博尔德溪的三个子流域建立了监测基础设施,这些流域的侵蚀状况存在显着差异。目前正在收集气象强迫的时间序列,以及集水区的水文、地貌和生态响应。研究的重点是这些过程之间的相互作用。根据该奖项,该团队将深化对水文相互作用和分区,风化和移动的风化层生产,树木作为风化层发展的代理人,植被水平地球化学和微生物动力学,火灾和景观干扰以及景观演变等相互关联的主题的研究。博尔德溪临界区天文台(BcCZO)的研究考察了地球的演化和功能。的临界区?植被顶部和风化基岩底部之间的薄土层。 该小组将研究水文过程,树木在发展风化层中的作用,以及火灾等罕见事件在景观发展中的作用。 在接下来的一年里,BcCZO将继续让研究人员和学生接触临界区科学,并为更广泛的科学界生成数据集。 科学的进程和发现通过多种途径直接向公众展示。其中包括通过师生研讨会和夏令营提供的中学水平的研究型课程,与CU科学发现计划合作;高中生的夏季研究经验,也与CU科学发现;凯克地质计划研究经验本科生在夏季;临界区网络研讨会系列,由CUAHSI主办;和一个网站。
英文摘要
The Boulder Creek Critical Zone Observatory was established to explore the evolution and function of the critical zone under differing erosion histories. Monitoring infrastructure has been established in three sub-catchments of Boulder Creek that differ significantly in their erosional regime. Time series of meteorological forcing, and the hydrologic, geomorphic and ecological response of the catchment are now being collected. Research focuses on interactions among these processes. Under this award, the team will deepen their research on interconnected topics of hydrologic interactions and partitioning, weathering and mobile regolith production, trees as agents of regolith development, landscape-level biogeochemical and microbial dynamics, fire and landscape disturbance, and landscape evolution. The research at Boulder Creek Critical Zone Observatory (BcCZO) examines the evolution and function of Earth?s Critical Zone?the thin veneer of Earth between the top of the vegetation and the base of weathered bedrock. The team will examine hydrologic processes, the roles of trees in developing regolith, and the role of infrequent events such as fires in landscape development. Over the coming year, the BcCZO will continue to expose researchers and students to critical zone science and generate datasets for the broader scientific community. The process of science and the discoveries made are taken directly to the public through several avenues. These include research-based curriculum at middle-school level offered through student-teacher workshops and a summer day camp, run in partnership with the CU Science Discovery program; summer research experience for high school students, also with CU Science Discovery; the Keck Geology Program research experience for undergraduates during the summer; the Critical Zone Cyber-seminar series, hosted by CUAHSI; and a website.
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RAPID: Effects of an Extreme Rain Event in the Boulder Creek CZO
  • 批准号:
    1415571
  • 项目类别:
    Standard Grant
  • 资助金额:
    $2.21万
  • 财政年份:
    2014
  • 负责人:
    Suzanne Anderson
  • 依托单位:
Boulder Creek CZO II: Evolution, Form, Function, and Future of the Critical Zone
  • 批准号:
    1331828
  • 项目类别:
    Cooperative Agreement
  • 资助金额:
    $490.0万
  • 财政年份:
    2013
  • 负责人:
    Suzanne Anderson
  • 依托单位:
Upgrade of Lab Facilities for Sediment Characterization in the INSTAAR Sedimentology Laboratory
  • 批准号:
    1051483
  • 项目类别:
    Standard Grant
  • 资助金额:
    $6.16万
  • 财政年份:
    2012
  • 负责人:
    Suzanne Anderson
  • 依托单位:
Student Support for the 9th International Symposium on Geochemistry of the Earth's Surface
  • 批准号:
    1115479
  • 项目类别:
    Standard Grant
  • 资助金额:
    $1.65万
  • 财政年份:
    2011
  • 负责人:
    Suzanne Anderson
  • 依托单位:
海外基金