Collaborative Research: Systematics and Adaptive Radiation of Papuan Asterophryine Frogs
合作研究:巴布亚星蛙的系统学和适应性辐射
基本信息
- 批准号:1145453
- 负责人:
- 金额:$ 20万
- 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:2012-08-01 至 2013-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In the past decade, the New Guinea region has been found to be a mega biodiversity hotspot for amphibians, containing one of the most ecologically diverse groups of amphibians in the world, the asterphryine frogs. Asterophryine diversity is likely influenced by New Guinea's unique geological history. These accretion events are fairly well dated, allowing the investigators to calibrate biological diversification to geological events and to determine the geological context in which evolutionary novelties arose. This system is not only ideal for studying how species multiply but also offers the unique opportunity to infer the relative order in which important processes occurred. This project will produce a comprehensive phylogenetic tree for the asterphryine frogs, assessing the geological conditions required for species to multiply, and determining whether natural selection preceded species diversification or vice versa. These studies will identify the mechanistic basis for this adaptive radiation of species, and will provide valuable insights for understanding the factors which promote biodiversity in all living groups. The impacts of this research are numerous. The project will: (1) provide the first detailed evolutionary study on any portion of the remarkably diverse but poorly studied New Guinea fauna; (2) include educational field trips for elementary-aged school children, allowing them to learn about biodiversity, amphibians, functional morphology, and conservation from working scientists; (3) train graduate and undergraduate students in research, teaching, public outreach, and professional skills; (4) recruit underrepresented minorities and women in the sciences; and (5) strengthen scientific training in a traditionally disadvantaged region.
在过去的十年中,新几内亚地区被发现是两栖动物的一个巨大的生物多样性热点,包含世界上最具生态多样性的两栖动物群体之一,asterphryine青蛙。Asterophryine的多样性可能受到新几内亚独特的地质历史的影响。这些增生事件的年代相当久远,使研究人员能够根据地质事件校准生物多样性,并确定进化新奇事物出现的地质背景。这个系统不仅是研究物种如何繁殖的理想选择,而且还提供了推断重要过程发生的相对顺序的独特机会。该项目将为紫菀蛙制作一个全面的系统发育树,评估物种繁殖所需的地质条件,并确定自然选择是否先于物种多样化,反之亦然。这些研究将确定物种这种适应性辐射的机制基础,并将为理解促进所有生物群体生物多样性的因素提供宝贵的见解。这项研究的影响是多方面的。该项目将: (1)提供第一个详细的进化研究的任何部分的显着不同的,但研究不足的新几内亚动物群;(2)包括教育实地考察小学年龄的学童,让他们了解生物多样性,两栖动物,功能形态学,并保护工作的科学家;(3)培训研究生和本科生的研究,教学,公共宣传,和专业技能;(4)在科学界招募代表性不足的少数民族和妇女;(5)在传统上处于不利地位的地区加强科学培训。
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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Edward Kraus其他文献
The impact of donor urine chemical toxicology analysis on outcomes of kidney transplantation
- DOI:
10.1007/s11255-020-02450-w - 发表时间:
2020-04-16 - 期刊:
- 影响因子:1.900
- 作者:
Karim M. Soliman;Christopher Molini;Tessa Novick;Steven Menez;Tibor Fülöp;Edward Kraus;Blaithin A. McMahon - 通讯作者:
Blaithin A. McMahon
Edward Kraus的其他文献
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{{ truncateString('Edward Kraus', 18)}}的其他基金
NSFDEB-NERC: Origins and expansion of endemic biodiversity in western Melanesia and their relation to tectonic evolution
NSFDEB-NERC:美拉尼西亚西部特有生物多样性的起源和扩展及其与构造演化的关系
- 批准号:
2230919 - 财政年份:2022
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
Collaborative Research: Systematics and Adaptive Radiation of Papuan Asterophryine Frogs
合作研究:巴布亚星蛙的系统学和适应性辐射
- 批准号:
1345063 - 财政年份:2012
- 资助金额:
$ 20万 - 项目类别:
Standard Grant
Molecular Phylogenetics of Colubroid Snakes (Colubroidea)
游蛇科 (Colubroidea) 的分子系统发育
- 批准号:
9107235 - 财政年份:1992
- 资助金额:
$ 20万 - 项目类别:
Continuing Grant
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