RCN: The North Atlantic Project: Historical Ecology of the Trans-Atlantic Biota
RCN:北大西洋项目:跨大西洋生物群的历史生态学
基本信息
- 批准号:0130275
- 负责人:
- 金额:$ 49.98万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2002
- 资助国家:美国
- 起止时间:2002-02-01 至 2008-01-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
0130275Cunningham Although the North Atlantic is the best-studied ocean in the world, there is no coordinated effort to study its ecology and evolutionary history. This research coordination network will bring together ecologists, paleontologists, oceanographers, and evolutionary biologists. In particular, the group will focus on the many marine taxa that are hypothesized to have invaded from the North Pacific following the opening of the Bering Strait in the late Pliocene. This invasion placed closely related organisms on both coasts of the North Atlantic in a grand natural experiment. Although there is great potential to compare the ecology of taxa found on the very different coasts of the NW and NE North Atlantic, this is rarely done. The major goals of this network are to encourage trans-Atlantic ecological and evolutionary research when closely related taxa are found in the NW and the NE Atlantic. This research will be placed in a historical context by coordinating literally hundreds of molecular phylogeographic and systematic studies of the North Atlantic flora and fauna, with an emphasis on taxa found on both coasts. These historical molecular studies will then be placed in the context of knowledge about oceanography, paleoclimatology, and paleontology. Although a comprehensive study of the North Atlantic requires cross-disciplinary and international cooperation, currently there is no annual meeting devoted to basic research by significant subsets of these fields and attended by scientists from both sides of the Atlantic. Even within specific fields, scientists who study marine animals and plants rarely interact. This network brings together 76 scientists from 12 countries bordering the North Atlantic, and has already generated considerable excitement at the opportunity to carry out trans-Atlantic, multi-disciplinary collaborations. Because of its central location between Europe and North America, the North Atlantic is strongly affected by human activities. Overfishing and pollution have led to population crashes in important species such as cod and lobster. Since both cod and lobster have close relatives on both coasts of the North Atlantic, there is much to learn about their ecology by comparing populations on both coasts. This can help to explain why, for example, lobsters (genus Homarus) are so much more common in America than in Europe. By placing this research in an evolutionary context, the research coordination network will examine what organismal characteristics allowed taxa to survive the last glaciations in the northern hemisphere. This information will help explain why some species are more resistant to local extinction than others, which will help in conservation efforts.
坎宁安虽然北大西洋是世界上研究最多的海洋,但没有协调一致的努力来研究它的生态和进化史。这个研究协调网络将把生态学家、古生物学家、海洋学家和进化生物学家聚集在一起。特别是,该小组将把重点放在许多海洋类群上,这些类群被认为是在上新世晚期白令海峡开放后从北太平洋入侵的。这次入侵将密切相关的生物置于北大西洋两岸进行了一次宏大的自然实验。尽管有很大的潜力来比较在西北大西洋和东北大西洋不同海岸发现的分类群的生态,但这一点很少做到。当在西北大西洋和东北大西洋发现密切相关的类群时,该网络的主要目标是鼓励跨大西洋的生态和进化研究。这项研究将放在历史的背景下,协调对北大西洋动植物的数百个分子系统地理和系统研究,重点是在两个海岸发现的分类群。这些历史上的分子研究将放在海洋学、古气候学和古生物学知识的背景下进行。尽管对北大西洋的全面研究需要跨学科和国际合作,但目前还没有这些领域的重要分支专门讨论基础研究的年度会议,大西洋两岸的科学家都没有参加。即使在特定领域,研究海洋动植物的科学家也很少互动。该网络汇集了来自北大西洋沿岸12个国家的76名科学家,并已为有机会开展跨大西洋、多学科合作而激动不已。由于北大西洋处于欧洲和北美之间的中心位置,因此受到人类活动的强烈影响。过度捕捞和污染已导致鳕鱼和龙虾等重要物种的数量锐减。由于鳕鱼和龙虾在北大西洋的两个海岸都有近亲,通过比较两个海岸的种群,有很多关于它们的生态需要了解。例如,这有助于解释为什么龙虾(Homarus属)在美国比在欧洲更常见。通过将这项研究置于进化的背景下,研究协调网络将研究哪些生物特征允许分类群在北半球最后一次冰川中幸存下来。这些信息将有助于解释为什么一些物种比其他物种更能抵抗局部灭绝,这将有助于保护工作。
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)
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Clifford Cunningham其他文献
Clifford Cunningham的其他文献
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{{ truncateString('Clifford Cunningham', 18)}}的其他基金
DISSERTATION RESEARCH: Novel Approaches to the Study of the Community Ecology of Tropical Trees
论文研究:热带树木群落生态研究的新方法
- 批准号:
0608368 - 财政年份:2006
- 资助金额:
$ 49.98万 - 项目类别:
Standard Grant
Collaborative Research: Assembling the Tree of Life-An Integrative Approach to Investigating Cnidarian Phylogeny
合作研究:组装生命之树——研究刺胞动物系统发育的综合方法
- 批准号:
0531733 - 财政年份:2005
- 资助金额:
$ 49.98万 - 项目类别:
Standard Grant
DISSERTATION RESEARCH: A Multi-Locus Study of Genetic Impact of Rafting in North Atlantic Amphipods.
论文研究:北大西洋片足类漂流遗传影响的多位点研究。
- 批准号:
0412747 - 财政年份:2004
- 资助金额:
$ 49.98万 - 项目类别:
Standard Grant
U.S.-JAPAN COOPERATIVE SCIENCE: BIOGEOGRAPHIC HISTORY OF NORTHERN HEMISPHERE COASTAL FISHES (PHOLIS AND CHIROLOPHIS):
美日合作科学:北半球沿海鱼类(福利斯和手足鱼)的生物地理学历史:
- 批准号:
0203094 - 财政年份:2002
- 资助金额:
$ 49.98万 - 项目类别:
Standard Grant
Deep Arthropod Phylogeny from 100 Targeted Nuclear Coding-region Sequences
100 个目标核编码区序列的深层节肢动物系统发育
- 批准号:
0120635 - 财政年份:2001
- 资助金额:
$ 49.98万 - 项目类别:
Standard Grant
Dissertation Research: Comparative Phylogeography and Extinction-recolonization Dynamics of the North Atlantic
论文研究:北大西洋的比较系统发育地理学和灭绝再殖民动态
- 批准号:
9972707 - 财政年份:1999
- 资助金额:
$ 49.98万 - 项目类别:
Standard Grant
PEET: Collaborative Research: Monographic Studies of the Hydractinioidea
PEET:合作研究:Hydractinioidea 的专题研究
- 批准号:
9978131 - 财政年份:1999
- 资助金额:
$ 49.98万 - 项目类别:
Continuing Grant
Dissertation Enhancement: Testing the Independent Origin of Compound Eyes in Ostracoda (Crustacea): A Step Beyond Character Mapping
论文增强:测试介形类(甲壳类)复眼的独立起源:超越字符映射的一步
- 批准号:
9975062 - 财政年份:1999
- 资助金额:
$ 49.98万 - 项目类别:
Standard Grant
SGER: Documenting the Effect of the 1997 El Nino Southern Oscillation Event on a Broadly-Dispersing Barnacle Species at a Major Biogeographical Boundary
SGER:记录 1997 年厄尔尼诺南方涛动事件对主要生物地理边界广泛分布的藤壶物种的影响
- 批准号:
9808267 - 财政年份:1998
- 资助金额:
$ 49.98万 - 项目类别:
Standard Grant
Collaborative Research: Hermits, Kings, and Convergence: Integrating Molecules and Morphology to Study the Phylogenetic Relationships of the Anomura (Crustacea Amoura)
合作研究:隐士、国王和趋同:整合分子和形态学来研究 Anomura(甲壳纲 Amoura)的系统发育关系
- 批准号:
9615461 - 财政年份:1997
- 资助金额:
$ 49.98万 - 项目类别:
Standard Grant
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