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Global multifaceted biodiversity patterns,centers,and conservation needs in angiosperms

Science china(Life Sciences) 2024年第4期67卷 817-828页

作者： Ao Luo Yaoqi Li Nawal Shrestha Xiaoting Xu Xiangyan Su Yichao Li Tong Lyu Kilara Waris Zhiyao Tang Xiaojuan Liu Luxiang Lin Yongsheng chen Kuiling Zu Wenqi Song Shijia Peng Niklaus E.Zimmermann loïc pellissier Zhiheng Wang Institute of Ecology and Key Laboratory for Earth Surface Processes of the Ministry of Education College of Urban and Environmental SciencesPeking UniversityBeijing 100871China Department of Health and Environmental Sciences Xi’an Jiaotong-Liverpool UniversitySuzhou 215123China State Key Laboratory of Grassland Agro-Ecosystems College of EcologyLanzhou UniversityLanzhou 730000China Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education College of Life SciencesSichuan UniversityChengdu 610065China Land consolidation and Rehabilitation center Ministry of Natural ResourcesBeijing 100035China State Key Laboratory of Vegetation and Environmental change Institute of BotanyChinese Academy of SciencesBeijing 100093China cAS Key Laboratory of Tropical Forest Ecology Xishuangbanna Tropical Botanical GardenChinese Academy of SciencesKunming 650201China Swiss Federal Research Institute WSL Birmensdorf 8903Switzerland Department of Environmental Systems Science ETH ZürichZürich 8092Switzerland

The convention on Biological Diversity seeks to conserve at least 30%of global land and water areas by 2030,which is a challenge but also an opportunity to better preserve biodiversity,including flowering plants(angiosperms).Herein,we compiled a large database on distributions of over 300,000 angiosperm species and the key functional traits of 67,024 *** this database,we constructed biodiversity-environment models to predict global patterns of taxonomic,phylogenetic,and functional diversity in terrestrial angiosperms and provide a comprehensive mapping of the three diversity *** further evaluated the current protection status of the biodiversity centers of these diversity *** results showed that geographical patterns of the three facets of plant diversity exhibited substantial spatial mismatches and nonoverlapping conservation *** centers of functional diversity,particularly of herbaceous species,were primarily distributed in temperate regions and under weaker protection compared with other biodiversity centers of taxonomic and phylogenetic *** global assessment of multifaceted biodiversity patterns and centers highlights the insufficiency and unbalanced conservation among the three diversity facets and the two growth forms(woody ***),thus providing directions for guiding the future conservation of global plant diversity.

关键词： angiosperms species richness phylogenetic diversity functional diversity plant traits woody species herbaceous species

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Generalized food-deceptive orchid species flower earlier and occur at lower altitudes than rewarding ones

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Journal of Plant Ecology 2010年第4期3卷 243-250页

作者： loıc pellissier Pascal Vittoz Antonina Ingrid Internicola Luc Daniel Bienvenu Gigord Department of Ecology and Evolution University of LausanneBiophoreCH-1015 LausanneSwitzerland Faculty of Geosciences and Environment University of LausanneBiophoreCH-1015 LausanneSwitzerland conservatoire Botanique National de Mascarin 2 rue du Pe`re GeorgesLes Colimac xons97436 Saint-LeuLa Re´unionFrance Present address:Department of Biological Sciences 2500 University Drive N.W.University of CalgaryCalgary ABAlbertaCanada T2N 1N4

Aims Food-deceptive pollination,in which plants do not offer any food reward to their pollinators,is common within the *** food-deceptive orchids are poorer competitors for pollinator visitation than rewarding orchids,their occurrence in a given habitat may be more constrained than that of rewarding *** particular,the success of deceptive orchids strongly relies on several biotic factors such as interactions with co-flowering rewarding species and pollinators,which may vary with altitude and over *** study compares generalized food-deceptive(*** sexually deceptive)and rewarding orchids to test whether(i)deceptive orchids flower earlier compared to their rewarding counterparts and whether(ii)the relative occurrence of deceptive orchids decreases with increasing *** To compare the flowering phenology of rewarding and deceptive orchids,we analysed data compiled from the literature at the species level over the occidental Palaearctic *** flowering phenology can be constrained by the latitudinal distribution of the species and by their phylogenetic relationships,we accounted for these factors in our *** compare the altitudinal distribution of rewarding and deceptive orchids,we used field observations made over the entire Swiss territory and over two Swiss mountain *** Findings We found that deceptive orchid species start flowering earlier than rewarding orchids do,which is in accordance with the hypotheses of exploitation of naive pollinators and/or avoidance of competition with rewarding co-occurring ***,the relative frequency of deceptive orchids decreases with altitude,suggesting that deception may be less profitable at high compared to low altitude.

关键词： altitude timing of flowering food-deception European orchids Orchidaceae biogeography

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Plant functional and phylogenetic turnover correlate with climate and land use in the Western Swiss Alps

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Journal of Plant Ecology 2014年第5期7卷 439-450页

作者： charlotte Ndiribe loïc pellissier Anne Dubuis Pascal Vittoz Nicolas Salamin Antoine Guisan Department of Ecology and Evolution University of LausanneBiophore BuildingUnil-SorgeVaudLausanne CH-1015Switzerland Swiss Institute of Bioinformatics GenopodeLausanne CH-1015Switzerland The Arctic Research centre Department of BioscienceAarhus UniversityAarhusDenmark Institute of Earth Surface Dynamics GeopolisUniversity of LausanneLausanne CH-1015Switzerland

Aims Understanding the relative importance of historical and environ-mental processes in the structure and composition of communities is one of the longest quests in ecological ***,researchers are relying on the functional and phylogeneticβ-diversity of natural communities to provide concise explanations on the mechanistic basis of community assembly and the drivers of trait variation among *** present study investigated how plant functional and phylogeneticβ-diversity change along key environmental and spatial gradients in the Western Swiss *** Using the quadratic diversity measure based on six functional traits-specific leaf area,leaf dry matter content,plant height,leaf carbon content,leaf nitrogen content and leaf carbon to nitrogen content alongside a species-resolved phylogenetic tree-we relate variations in climate,spatial geographic,land use and soil gradients to plant functional and phylogenetic turnover in mountain commu-nities of the Western Swiss *** Findings Our study highlights two main ***,climate and land-use factors play an important role in mountain plant community ***,the overlap between plant functional and phy-logenetic turnover along these gradients correlates with the low phylogenetic signal in traits,suggesting that in mountain land-scapes,trait lability is likely an important factor in driving plant community ***,we demonstrate the importance of climate and land-use factors in plant functional and phyloge-netic community turnover and provide valuable complementary insights into understanding patterns ofβ-diversity along several ecological gradients.

关键词： ecological gradients functional and phylogeneticβ-diversity plant community turnover Rao’s quadratic entropy index(Q) Western Swiss Alps

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体视学和定量金相学

体视学和定量金相学

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1980年

作者：（美）彼里西阿（G.E.pellissier）（美）浦迪（S.M.Purdy）孙惠林马继畲译

本书比较深入地介绍了定量体视学的数学基础；此外，本书又进一步介绍了现代图象测量系统的设计、显微组织分析的自动化方法及目前已使用的定量图象分析仪器。

ISBN: (纸本)15033·4876

关键词：定量金相

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体视学和定量金相学

体视学和定量金相学

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作者： G.E.·彼里西阿(G.E. pellissier) S.M.·浦迪(S.M. MPurdy)

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慢性高肌酸激酶症对于临床正常人群的诊断价值

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世界核心医学期刊文摘(神经病学分册) 2006年第10期 60-60页

作者： Fernandez c. De Paula A.M. Figarella- Branger D. J.- F. pellissier 朱振中 Laboratoire D' Anatomie Pathologique et Neuropathologie Hpitalde la Timone 264 rue Saint- Pierre 13385 Marseille Cedex 05 France Dr.

The authors analyzed muscle biopsy specimens of 104 patients with creatine kinase activity greater than 500 UI/L (normal 10 to 170 UI/L) without signs of muscle weakness. They achieved a definite or probable diagnosis in 55% of cases. The most frequently identified diseases were glycogen storage diseases, muscular dystrophies, and inflammatory myopathies. The probability of making a diagnosis was higher in children and when creatine kinase level was greater than 2,000 UI/L.

关键词：肌酸激酶丙酮酸激酶患者

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