Collaborative Research: Frugivory networks and the assembly rules during early plant community assembly
合作研究:食果网络和早期植物群落组装过程中的组装规则
基本信息
- 批准号:1145994
- 负责人:
- 金额:$ 15万
- 依托单位:
- 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
- 起止时间:2012-11-01 至 2015-10-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Understanding how tropical forests regenerate after clearing is crucial to the conservation of natural resources and biodiversity. In the tropics, seed dispersal by birds helps certain trees to spread back into deforested areas and regenerate forests. The unique feature of this study will be to ask what role fruit-eating birds can play overall in tropical forest regeneration. The research will go beyond separate studies of individual plants and birds to study the combined role of birds as dispersers in a whole forest community. Working in deforested pastures in Puerto Rico, researchers will follow the behavior of birds and the seasonality of fruit production by trees, measure the abundance of incoming seeds of different tree species, and add seeds to test whether dispersal is limiting regeneration. The project will also use an innovative method involving the labeling of seeds with stable isotopes to follow the actual movement of seeds by birds. Results will contribute new knowledge about the dynamics of tropical forests, including the interactions between plants and animals and how species assemble into forests on open land.Most tropical forests worldwide are secondary forests that have regenerated following the abandonment of agriculture and grazing. Understanding what drives regeneration will help land managers accelerate the recovery of forests and counteract continuing forest loss. The project will also incorporate students and citizens into the data collection activities and serve as an education and information dissemination tool. Research activities will train a Ph.D. student and provide hands-on experiences for other students and the general public through a partnership with local educational organizations.
了解热带森林在砍伐后如何再生,对于保护自然资源和生物多样性至关重要。在热带地区,鸟类传播种子有助于某些树木重新扩散到被砍伐的地区,并使森林再生。这项研究的独特之处将是询问食果鸟类在热带森林复兴中总体上可以发挥什么作用。这项研究将超越对个别植物和鸟类的单独研究,研究鸟类在整个森林群落中作为分散者的联合作用。在波多黎各森林遭到砍伐的牧场上工作,研究人员将跟踪鸟类的行为和树木生产水果的季节性,测量不同树种传入种子的丰富度,并添加种子以测试扩散是否限制了再生。该项目还将使用一种创新的方法,包括用稳定的同位素标记种子,以跟踪鸟类种子的实际运动。研究结果将对热带森林的动态提供新的知识,包括植物和动物之间的相互作用,以及物种如何在开阔的土地上聚集成森林。世界上大多数热带森林都是在放弃农业和放牧后再生的次生林。了解是什么推动了更新,这将有助于土地管理人员加快森林恢复,并抵消持续的森林损失。该项目还将把学生和公民纳入数据收集活动,并作为教育和信息传播工具。研究活动将培养一名博士生,并通过与当地教育组织的合作为其他学生和普通公众提供实践经验。
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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Tomas Carlo其他文献
Plant-Frugivore Interactions Across the Caribbean Islands: Plant-Frugivore Interactions Across the Caribbean Islands: Modularity, Invader Complexes and the Importance of Generalist Modularity, Invader Complexes and the Importance of Generalist Species Species
加勒比群岛的植物与食果动物相互作用: 加勒比群岛的植物与食果动物相互作用:模块化、入侵者复合体和通用模块的重要性、入侵者复合体和通用物种的重要性
- DOI:
- 发表时间:
2022 - 期刊:
- 影响因子:0
- 作者:
Maximilian G. R. Vollstädt;Mauro Galetti;Christopher N. Kaiser‐Bunbury;Benno I. Simmons;Fernando Gonçalves;Alcides L. Morales;Luis Navarro;Fabio L. Tarazona;Spencer Schubert;Tomas Carlo;Jackeline Salazar;M. Faife;Allan Strong;Hannah Madden;Adam Mitchell;Bo Dalsgaard - 通讯作者:
Bo Dalsgaard
Tomas Carlo的其他文献
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{{ truncateString('Tomas Carlo', 18)}}的其他基金
Dimensions US-São Paulo: Animal biases in fruit selection and seed dispersal as drivers of biotic filters in the assembly of successional forests and their carbon capture potentia
美国-圣保罗:水果选择和种子传播中的动物偏见是演替森林及其碳捕获潜力中生物过滤器的驱动因素
- 批准号:
2129365 - 财政年份:2021
- 资助金额:
$ 15万 - 项目类别:
Continuing Grant
SG: Preference by birds for rare species of fruits and its role in maintaining diversity in plant communities
SG:鸟类对稀有水果的偏好及其在维持植物群落多样性中的作用
- 批准号:
1556719 - 财政年份:2016
- 资助金额:
$ 15万 - 项目类别:
Standard Grant
Collaborative Research: Landscape connectivity and the movement ecology of plant and animal communities
合作研究:景观连通性和动植物群落的运动生态学
- 批准号:
1050942 - 财政年份:2011
- 资助金额:
$ 15万 - 项目类别:
Standard Grant
Research Starter Grant: Measuring the effects of frugivorous birds on seed dispersal, plant recruitment, and soil properties in abandoned tropical pastures.
研究启动补助金:测量食果鸟类对废弃热带牧场种子传播、植物补充和土壤特性的影响。
- 批准号:
1028174 - 财政年份:2010
- 资助金额:
$ 15万 - 项目类别:
Standard Grant
Minority Postdoctoral Research Fellowship for FY 2005
2005财年少数族裔博士后研究奖学金
- 批准号:
0511927 - 财政年份:2005
- 资助金额:
$ 15万 - 项目类别:
Fellowship Award
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