Moose Foraging Strategy, Energetics, and Ecosystem Processes in Boreal Landscapes
北方景观中驼鹿的觅食策略、能量学和生态系统过程
基本信息
- 批准号:9420064
- 负责人:
- 金额:$ 78.99万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:1995
- 资助国家:美国
- 起止时间:1995-03-15 至 2001-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Abstract: PI-PASTOR: Individual species of animals or plants can produce effects which are strongly manifest at the ecosystem or landscape level. The population dynamics of such organisms, or the elimination of such species, can have dramatic ecosystem impacts. Such an animal with such a strong ecological footprint is the moose. This project uses state-of-the-art tracking technology linked to a global positioning system (GPS) to study the effects of moose at Voyageurs National Park, MN. The project studies the energetic balance of individual moose, the effect of moose on plant species distribution, the animal's effects on soil nutrient cycling, and develops a simulation model to study foraging strategy of moose and the impact of moose on landscape patterns. This research is valuable because it links behavioral and population studies with ecosystem and landscape level responses. The interfaces between these disciplines often do not overlap, although the two-way interaction between population biology and ecosystems ecology is often acknowledged. Three components of the research are especially well formulated and planned. First, the animal tracking work provides the detail necessary to examine animal behavior, foraging strategy, and spatially-explicit landscape effects. Second, the simulation model quantifies the impacts of this large grazing animal and may find application with numerous other large herbivores. Third, the research addresses animal linkages to processes such as nutrient cycling and decomposition in addition to structural components of ecosystems such as plant community distributions.
翻译后摘要:PI-PASTOR:个别物种的动物或植物可以产生的影响,这是强烈表现在生态系统或景观水平。此类生物的种群动态或此类物种的灭绝可能会对生态系统产生巨大影响。这样一种具有如此强大生态足迹的动物就是驼鹿。该项目使用最先进的跟踪技术与全球定位系统(GPS)相连接,以研究驼鹿在明尼苏达州旅行者国家公园的影响。该项目研究了驼鹿个体的能量平衡,驼鹿对植物物种分布的影响,驼鹿对土壤养分循环的影响,并开发了一个模拟模型来研究驼鹿的觅食策略和驼鹿对景观格局的影响。 这项研究很有价值,因为它将行为和人口研究与生态系统和景观水平的反应联系起来。这些学科之间的接口往往不重叠,虽然人口生物学和生态系统生态学之间的双向互动往往是公认的。研究的三个组成部分特别精心制定和规划。首先,动物跟踪工作提供了必要的细节,以检查动物的行为,觅食策略,和空间明确的景观效果。其次,模拟模型量化了这种大型食草动物的影响,并可能在许多其他大型食草动物中找到应用。第三,除了植物群落分布等生态系统的结构组成部分外,研究还涉及动物与营养循环和分解等过程的联系。
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 }}
John Pastor其他文献
Northward march of spruce
云杉北移
- DOI:
10.1038/361208a0 - 发表时间:
1993-01-01 - 期刊:
- 影响因子:48.500
- 作者:
John Pastor - 通讯作者:
John Pastor
Multiple limiting gradients in peatlands: A call for a new paradigm
- DOI:
10.1007/bf03160645 - 发表时间:
1996-03-01 - 期刊:
- 影响因子:2.000
- 作者:
Scott D. Bridgham;John Pastor;Jan A. Janssens;Carmen Chapin;Thomas J. Malterer - 通讯作者:
Thomas J. Malterer
Interactions between sulfide and reproductive phenology of an annual aquatic plant, wild rice (<em>Zizania palustris</em>)
- DOI:
10.1016/j.aquabot.2020.103230 - 发表时间:
2020-05-01 - 期刊:
- 影响因子:
- 作者:
Sophia LaFond-Hudson;Nathan W. Johnson;John Pastor;Brad Dewey - 通讯作者:
Brad Dewey
Ecology of ice-age extinctions
冰河时代物种灭绝的生态学
- DOI:
10.1038/431639a - 发表时间:
2004-10-06 - 期刊:
- 影响因子:48.500
- 作者:
John Pastor;Ron A. Moen - 通讯作者:
Ron A. Moen
A Primer on Mathematical Models in Biology by Lee A. Segel and Leah Edelstein-Keshet
- DOI:
10.1007/s00283-014-9446-4 - 发表时间:
2014-02-28 - 期刊:
- 影响因子:0.400
- 作者:
John Pastor - 通讯作者:
John Pastor
John Pastor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('John Pastor', 18)}}的其他基金
Collaborative Research: OPUS: Beavers as Boreal Ecosystem Engineers
合作研究:OPUS:海狸作为北方生态系统工程师
- 批准号:
1349076 - 财政年份:2014
- 资助金额:
$ 78.99万 - 项目类别:
Standard Grant
Wild Rice Population Oscillations, Allocation Patterns, and Nutrient Cycles
野生稻种群波动、分配模式和养分循环
- 批准号:
0715808 - 财政年份:2007
- 资助金额:
$ 78.99万 - 项目类别:
Standard Grant
OPUS: A Synthesis Of Long-Term Research On Moose-Boreal Forest Interactions
OPUS:驼鹿与北方森林相互作用的长期研究综述
- 批准号:
0640325 - 财政年份:2007
- 资助金额:
$ 78.99万 - 项目类别:
Standard Grant
LTREB: Spatial Dynamics of the Moose-Forest-Soil Ecosystem on Isle Royale
LTREB:皇家岛驼鹿-森林-土壤生态系统的空间动态
- 批准号:
0414260 - 财政年份:2004
- 资助金额:
$ 78.99万 - 项目类别:
Standard Grant
Collaborative Research: Interactions Among Global Change Stressors in Northern Fens: Atmospheric CO2, Temperature, and Nitrogen Deposition
合作研究:北部沼泽全球变化压力源之间的相互作用:大气二氧化碳、温度和氮沉降
- 批准号:
0235266 - 财政年份:2003
- 资助金额:
$ 78.99万 - 项目类别:
Continuing Grant
Wild Rice Population Dynamics and Nutrient Cycles
野生稻种群动态和养分循环
- 批准号:
0211691 - 财政年份:2002
- 资助金额:
$ 78.99万 - 项目类别:
Standard Grant
LTREB: Moose Population Cycles, Ecosystem Properties, and Landscape Patterns on Isle Royale
LTREB:皇家岛上的驼鹿种群周期、生态系统特性和景观格局
- 批准号:
9806313 - 财政年份:1998
- 资助金额:
$ 78.99万 - 项目类别:
Continuing Grant
Control of Productivity and Plant Species Segregation by Nitrogen Fluxes to Wetland Beaver Meadows
湿地河狸草甸氮通量对生产力和植物物种分离的控制
- 批准号:
9615326 - 财政年份:1997
- 资助金额:
$ 78.99万 - 项目类别:
Continuing Grant
Collaborative Research: Grizzly Bear Digging in Subalpine Meadows: Influences on Plant Distributions and Nitrogen Availability
合作研究:灰熊在亚高山草甸挖掘:对植物分布和氮素有效性的影响
- 批准号:
9510447 - 财政年份:1995
- 资助金额:
$ 78.99万 - 项目类别:
Standard Grant
LTREB: Long-term Dynamics of Moose Populations, Community Structure, and Ecosystem Properties on Isle Royale
LTREB:皇家岛驼鹿种群、群落结构和生态系统特性的长期动态
- 批准号:
9306368 - 财政年份:1993
- 资助金额:
$ 78.99万 - 项目类别:
Continuing Grant
相似海外基金
Do Macaroni Penguins Use the Dual Foraging Strategy?
马可罗尼企鹅使用双重觅食策略吗?
- 批准号:
532632-2019 - 财政年份:2020
- 资助金额:
$ 78.99万 - 项目类别:
Postgraduate Scholarships - Doctoral
Doctoral Dissertation Improvement Grant: The Relationship between Foraging Strategy and Social Complexity
博士论文改进补助金:觅食策略与社会复杂性之间的关系
- 批准号:
1953636 - 财政年份:2019
- 资助金额:
$ 78.99万 - 项目类别:
Standard Grant
Do Macaroni Penguins Use the Dual Foraging Strategy?
马可罗尼企鹅使用双重觅食策略吗?
- 批准号:
532632-2019 - 财政年份:2019
- 资助金额:
$ 78.99万 - 项目类别:
Postgraduate Scholarships - Doctoral
Comparison of foraging strategy of dugongs in Red Sea and Andaman Sea - Effects of tidal change-
红海和安达曼海儒艮觅食策略的比较-潮汐变化的影响-
- 批准号:
16H06158 - 财政年份:2016
- 资助金额:
$ 78.99万 - 项目类别:
Grant-in-Aid for Young Scientists (A)
Understanding the foraging strategy of diving seabirds using animal-borne data loggers
使用动物传播的数据记录器了解潜水海鸟的觅食策略
- 批准号:
16K18617 - 财政年份:2016
- 资助金额:
$ 78.99万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Predictive foraging strategy based on various information in the honeybee
基于蜜蜂各种信息的预测觅食策略
- 批准号:
26850219 - 财政年份:2014
- 资助金额:
$ 78.99万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Relationship of Foraging Strategy and Social Organization in Western Lowland Gorillas
西部低地大猩猩觅食策略与社会组织的关系
- 批准号:
0001673 - 财政年份:2000
- 资助金额:
$ 78.99万 - 项目类别:
Continuing Grant
MEDIAL CORTEX FUNCTION AND FORAGING STRATEGY IN LIZARDS
蜥蜴内侧皮质功能和觅食策略
- 批准号:
2857985 - 财政年份:1999
- 资助金额:
$ 78.99万 - 项目类别:
The Relationship of Foraging Strategy and Social Organization in Western Lowland Gorillas
西部低地大猩猩的觅食策略与社会组织的关系
- 批准号:
9729126 - 财政年份:1998
- 资助金额:
$ 78.99万 - 项目类别:
Continuing Grant
MEDIAL CORTEX FUNCTION AND FORAGING STRATEGY IN LIZARDS
蜥蜴内侧皮质功能和觅食策略
- 批准号:
2635442 - 财政年份:1998
- 资助金额:
$ 78.99万 - 项目类别: