Lessons for collaborative research in a changing operating environment

This Comment records the details of an unusual multipartner ecological research programme studying Temperate Highland Peat Swamps on Sandstone in the Sydney Basin‐Blue Mountains area of New South Wales. We draw lessons from the experience of designing and managing this multipartner ecological programme, which was based on a nontraditional funding source – that is an enforceable undertaking required of a coal mining company related to an occurrence at a mine site. The research programme encompassed geomorphology, ecohydrology and ecology of a number of sites. Given the currently constrained public‐good environmental research funding and pressures for both researchers and managers to find new, collaborative ways of funding and implementing research, lessons drawn from such innovative experiences may be of wider utility. In particular, lessons are drawn from the programme regarding the time required to design collaborative processes and the need for explicit programme management capacities.     

IS EVOLUTIONARY BIOLOGY STRATEGIC SCIENCE?

There is a profound need for the scientific community to be better aware of the policy context in which it operates. To address this need, Evolution has established a new Outlook feature section to include papers that explore the interface between society and evolutionary biology. This first paper in the series considers the strategic relevance of evolutionary biology. Support for scientific research in general is based on governmental or institutional expenditure that is an investment, and such investment is based on strategies designed to achieve particular outcomes, such as advance in particular areas of basic science or application. The scientific community can engage in the development of scientific strategies on a variety of levels, including workshops to explicitly develop research priorities and targeted funding initiatives to help define emerging scientific areas. Better understanding and communication of the scientific achievements of evolutionary biology, emphasizing immediate and potential societal relevance, are effective counters to challenges presented by the creationist agenda. Future papers in the Outlook feature section should assist the evolutionary biology community in achieving a better collective understanding of the societal relevance of their field.     

Philosophy, Instinct, Intuition: What Motivates the Scientist in Search of a Theory?

This article questions whether philosophical considerations play any substantial role in the actual process of scientific research. Using examples mostly from the nineteenth century, it suggests that scientists generally choose their basic theoretical orientation, and their research strategies, on the basis of non-rationalized feelings which might be described as instinct or intuition. In one case where methodological principles were the driving force (Charles Lyell's uniformitarian geology), the effect was counterproductive.     

7. Global support and coordination: conserving germplasm of world crop species and their relatives

The awareness of the importance of plant biodiversity has been considerably raised in both developed and developing countries over the last decade. Some of the debate has not been helpful in fostering collaboration or progress towards a more rational support network. The paper attempts to identify and categorize existing efforts in operation in a wide range of institutions and bodies ranging from essentially environmentally orientated to crop-based organizations. Current funding and training initiatives are discussed.     

国家自然科学基金资助的生物入侵基础研究概况

基于1999~2010年国家自然科学基金资助项目,分析了我国生物入侵基础研究概况。在这期间,生物入侵领域得到资助的项目数和经费均呈现快速上升的趋势,资助的项目从1999年的3个增加到2010年的69个,资助的经费从1999年的94万元增加到2010年的1838万元。得到资助的项目数在不同学科的分布不均匀,其中,植物保护学科得到资助的项目数为123个,生态学科得到资助的项目数为82个,这2个学科得到资助的项目数占总项目数的67.9%,得到资助的经费占总经费的66.3%。资助项目的主要研究内容涉及22种入侵植物病原微生物、26种入侵动物和24种入侵植物,从中可以透视本领域的研究重点。资助的项目主要集中在华北、华东和华南地区的国家级科研机构和高等院校,这种区域分布格局与我国入侵生物的地理分布格局相吻合。为了进一步推动国家自然科学基金对生物入侵领域各项工作的资助,本文提出了一些合理化的建议。     

Strategic emphases for tropical diseases research: a TDR perspective

Setting priorities for health research is a difficult task, especially for the neglected diseases of the poor. A new approach to priority setting for tropical diseases research has been adopted by the UNDP/World Bank/WHO Special Programme for Research and Training in Tropical Diseases (known as the TDR). Priorities are defined on the basis of a comprehensive analysis of research needs and research opportunities for each of the ten major tropical diseases in the TDR portfolio. The resulting strategic emphases matrix reflects the priorities for tropical diseases research from the perspective of the TDR. Its purpose is not to impose global research priorities, but we believe the results could be useful to other organizations.     

种子老化的生理生化与分子机理研究进展

种子作为植物遗传资源的有效保存体以及重要的种质创新原料,其老化或者劣变将直接导致发芽率、活力、生活力降低,抑制种胚正常发育以及幼苗生长,由此造成植物生产水平及其品质大幅下降。这也将进一步涉及因种质资源匮乏、土壤种子库系统功能紊乱所引发的全球生物多样性减小、草地退化和荒漠化加剧等生态危机问题。对种子老化生理生化特性和分子机理等研究进行了综述。总结了近年来关于种子老化涉及的理化反应包括保护酶活性的改变、核酸以及蛋白质的分解、内源激素的消长、质膜完整性降低等相关研究;并从蛋白代谢、核酸代谢、种子含水量以及基因重组等多角度总结和阐述了与老化机理有关的最新研究观点,以期为种子老化、种子活力修复和种子寿命延长等机理研究提供基础理论参考。目前对种子老化的研究多集中于传统的生理生化过程和内外影响因子相对独立变化的片段性研究,缺乏系统综合的多层面体系研究。种子作为生命体,随着探讨生命衰老机理的生物技术日新月异,通过蛋白组学、酶学、基因工程技术、转录组测序等新技术的应用,必将对未来种子老化机理机制的揭示有突破性推进作用。