DISSERTATION RESEARCH: Hydrological controls of riverine ecosystems of the Napo River (Amazon Basin): Implications for the management and conservation of biodiversity

论文研究:纳波河(亚马逊流域)河流生态系统的水文控制:对生物多样性管理和保护的影响

基本信息

  • 批准号:
    1011297
  • 负责人:
  • 金额:
    $ 1.5万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2010
  • 资助国家:
    美国
  • 起止时间:
    2010-07-01 至 2011-06-30
  • 项目状态:
    已结题

项目摘要

This study seeks to understand the hydrological interactions and habitat diversity of the Napo River, a major Amazon tributary that drains 100,000 km2 of Andean forest lands. It is a sparsely inhabited region of exceptional biodiversity. The lowland Napo River (860 km) has been identified by development groups as a key link for a continent-wide navigation network that would connect Pacific ports, Andean highways, and the mainstem Amazon. This proposed conversion of the Napo River into an industrial waterway would require engineering to increase and stabilize its depth, which could lead to significant alterations to the hydrology of adjacent floodplains. There has been little ecological work on the hydrology of the river and its impact on floodplains that can underpin a scientific assessment, although it is known that local inhabitants depend on these resources and on ecological processes dictated by the flood pulse of the river. This study will identify the temporal and spatial variability of water levels in the region, assess the extent and diversity of floodplains and wetlands, and determine how alteration of the water-level regime of the river may affect biodiversity and ecosystem services associated with floodplains and wetlands of the Napo River system. Remote sensing techniques will be combined with data from 100s of deployed temperature sensors, water chemistry measurements, and applied in a hydrologic model.The outcomes of this research will improve the current understanding of floodplain-river interactions, and as such, can contribute to the scientific basis upon which decisions about this large development project, as well as about biodiversity and related conservation targets, can be informed.
这项研究试图了解纳波河的水文相互作用和栖息地多样性,纳波河是亚马逊的一条主要支流,消耗着10万平方公里的安第斯林地。它是一个人烟稀少、生物多样性异常丰富的地区。低地纳波河(860公里)已被发展组织确定为连接太平洋港口、安第斯高速公路和亚马逊主干道的整个大陆导航网络的关键纽带。将纳波河改造成工业水道的提议将需要工程来增加和稳定其深度,这可能会导致邻近泛滥平原的水文发生重大变化。关于河流的水文学及其对泛滥平原的影响的生态工作很少,这可以作为科学评估的基础,尽管众所周知,当地居民依赖于这些资源和河流洪水脉动所决定的生态过程。这项研究将确定该区域水位的时间和空间变异性,评估泛滥平原和湿地的范围和多样性,并确定河流水位变化可能如何影响与那坡河水系的泛滥平原和湿地相关的生物多样性和生态系统服务。遥感技术将与来自数百个部署的温度传感器、水化学测量的数据相结合,并应用于水文模型。这项研究的结果将改善目前对泛滥平原-河流相互作用的理解,并因此有助于为关于这一大型开发项目以及关于生物多样性和相关保护目标的决策提供科学依据。

项目成果

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Stephen Hamilton其他文献

Selection of <em>Pichia pastoris</em> strains expressing recombinant immunoglobulin G by cell surface labeling
  • DOI:
    10.1016/j.jim.2010.03.007
  • 发表时间:
    2010-06-30
  • 期刊:
  • 影响因子:
  • 作者:
    Song Lin;Zheng Shen;Dongxing Zha;Nathan Sharkey;Bianka Prinz;Stephen Hamilton;Tej Venkatachalam Pavoor;Beata Bobrowicz;Seemab S. Shaikh;Alissa M. Rittenhour;Thomas I. Potgieter;Piotr Bobrowicz;Terrance A. Stadheim
  • 通讯作者:
    Terrance A. Stadheim
A survey of job satisfaction, sources of stress and psychological symptoms among New Zealand health professionals.
对新西兰卫生专业人员的工作满意度、压力来源和心理症状的调查。
  • DOI:
  • 发表时间:
    2001
  • 期刊:
  • 影响因子:
    0
  • 作者:
    A. Dowell;Travis Westcott;D. Mcleod;Stephen Hamilton
  • 通讯作者:
    Stephen Hamilton
Establishing an equipoise: Does the use of acellular dermal matrices in pre-pectoral implant-based breast reconstruction improve outcomes?
  • DOI:
    10.1016/j.bjps.2024.09.041
  • 发表时间:
    2024-12-01
  • 期刊:
  • 影响因子:
  • 作者:
    Hannah Cook;David Zargaran;Sevasti Panagiota Glynou;Alexander Zargaran;Mo Akhavani;Norman Williams;Stephen Hamilton;Afshin Mosahebi;Lorna Cook;Alison Waterworth;Mina Youssef;Kaustuv Das;Chandeena Roshanlall;Jaroslaw Krupa;Abdul Kasem;Julia Massey;Louise Merker;Huma Irshad;Sally Ng;Giorgio Desantis
  • 通讯作者:
    Giorgio Desantis
Spatial Procurement of Farm Products and the Supply of Processed Foods: Application to the Tomato Processing Industry
  • DOI:
    10.1007/s11151-023-09939-5
  • 发表时间:
    2024-01-13
  • 期刊:
  • 影响因子:
    0.700
  • 作者:
    Stephen Hamilton;Scott Kjorlien;Ethan Ligon;Aric Shafran
  • 通讯作者:
    Aric Shafran
Acute tubulointerstitial nephritis: phenotype of infiltrating cells and prognostic impact of tubulitis
急性肾小管间质性肾炎:浸润细胞的表型和肾小管炎的预后影响
  • DOI:
  • 发表时间:
    1996
  • 期刊:
  • 影响因子:
    3.5
  • 作者:
    B. Iványi;Stephen Hamilton;Hans Erik Hansen;Steen Olsen
  • 通讯作者:
    Steen Olsen

Stephen Hamilton的其他文献

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{{ truncateString('Stephen Hamilton', 18)}}的其他基金

LTER: The Ecology of Row Crop Ecosystems and Landscapes at the KBS LTER Site
LTER:KBS LTER 站点的中耕作物生态系统和景观的生态学
  • 批准号:
    1637653
  • 财政年份:
    2016
  • 资助金额:
    $ 1.5万
  • 项目类别:
    Continuing Grant
Dissertation Research: Phosphorus Cycling in Shallow Freshwater Ecosystems
论文研究:浅层淡水生态系统中的磷循环
  • 批准号:
    0910008
  • 财政年份:
    2009
  • 资助金额:
    $ 1.5万
  • 项目类别:
    Standard Grant
Water Level Fluctuations and Internal Eutrophication in Lakes and Wetlands
湖泊和湿地的水位波动和内部富营养化
  • 批准号:
    0743402
  • 财政年份:
    2008
  • 资助金额:
    $ 1.5万
  • 项目类别:
    Continuing Grant
DISSERTATION RESEARCH: Importance of Novel Microbial Pathways of Nitrate Uptake by Freshwater Sediments
论文研究:淡水沉积物吸收硝酸盐的新型微生物途径的重要性
  • 批准号:
    0508704
  • 财政年份:
    2005
  • 资助金额:
    $ 1.5万
  • 项目类别:
    Standard Grant
Role of Microbial Sulfur Oxidation in Nitrogen Removal by Wetlands and Streams
微生物硫氧化在湿地和溪流脱氮中的作用
  • 批准号:
    0516076
  • 财政年份:
    2005
  • 资助金额:
    $ 1.5万
  • 项目类别:
    Continuing Grant
Collaborative Research: Adaptation of daphniids to digestion resistant resources
合作研究:水蚤对抗消化资源的适应
  • 批准号:
    0235118
  • 财政年份:
    2003
  • 资助金额:
    $ 1.5万
  • 项目类别:
    Standard Grant
Dissertation Research: Anaerobic Mirobial Metabolism and the Biogeochemical Functioning of Wetlands
论文研究:厌氧微生物代谢和湿地的生物地球化学功能
  • 批准号:
    0072980
  • 财政年份:
    2000
  • 资助金额:
    $ 1.5万
  • 项目类别:
    Standard Grant
CAREER: Hydrologic Regulation of Wetland Biogeochemistry and Ecology and the Impacts of Climate Change
职业:湿地生物地球化学和生态的水文调控以及气候变化的影响
  • 批准号:
    9701714
  • 财政年份:
    1997
  • 资助金额:
    $ 1.5万
  • 项目类别:
    Continuing Grant

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