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    题名 作者 年代 出处 被引量
1The effect of high temperature and high atmospheric CO2 on carbohydrate changes in bell pepper (Capsicum annuum ) pollen in relation to its germination 显示文摘Ioni B Peet M Pharr M 2001Physiologia Plantarum2001,112,:1
2Rural social-ecological systems navigating institutional transitions: case study from Transylvania (Romania)显示文摘Traditional rural social-ecological systems(SES)share many features which are crucial for sus-tainable development.Eastern European countries such as Romania,are still rich in traditional cultural landscapes.However,these landscapes are increasingly under internal(e.g.,people’s aspirations toward western socioeconomic ideals)and external(institutional changes,globalization of the commodity market,connectivity with other cultures)pressures.Therefore,understanding the ways how traditional SES navi-gated past and more recent changes is of crucial importance in getting insights about the future trajectory of these systems.Here,we present the rural SES from the Saxon region of Transylvania through the lens of institutional transitions which happened in the past century in this region.We show that the rural SES went through episodic collapses and renewals,their cyclic dynamic being related to the episodic chang-es of the higher level formal institutions.These episodic collapses and renewals created a social-ecolog-ical momentum for the sustainability of these SES.While we recognize that policy effectiveness depends on institutional stability(and institutions are unstable and prone to collapses),maintaining those social-ecological system properties which can assure navigation of societies through the challenges imposed by global changes should be in the heart of every governance system.Such properties includes wide extent of native vegetation,fertile soils,wide range of provisioning ecosystem services,genuine links between people and landscapes and knowledge about the social-ecological systems.These features could provide important capitals and memory elements for the(re)emergence of social-ecological systems(old or new).Tibor Hartel Kinga-Olga Réti Cristina Craioveanu Róbert Gallé Răzvan Popa Alina Ioniţă LászlóDemeter LászlóRákosy Bálint Czúcz 2016Ecosystem Health and Sustainability2016,2,2:0
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