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• 昆明植物研究所 [5]
• 地理科学与资源研究所 [4]
• 植物研究所 [4]
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• 地质与地球物理研究所 [2]
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• OAI收割 [22]
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• 期刊论文 [22]
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• 2023 [1]
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浏览/检索结果: 共24条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Disentangling the roles of chance, abiotic factors and biotic interactions among epiphytic bryophyte communities in a tropical rainforest (Yunnan, China) 期刊论文  OAI收割 PLANT BIOLOGY, 2023, 卷号: 25, 期号: 6, 页码: 880-891 作者:  Shen,T.;  Song,L.;  Corlett,R. T.;  Guisan,A.;  Wang,J.   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/07/17 Competition  epiphytes  facilitation  life form  liverworts  mosses  niche preference  stress-gradient hypothesis  PLANT-PLANT INTERACTIONS  STRESS-GRADIENT HYPOTHESIS  MOSS HYLOCOMIUM-SPLENDENS  BOREAL SPRUCE FORESTS  VASCULAR EPIPHYTES  POPULATION BIOLOGY  SPECIES RICHNESS  NECKERA-PENNATA  COMPETITION  PATTERNS   A global phylogeny of Lycopodiaceae (Lycopodiales; lycophytes) with the description of a new genus, Brownseya, from Oceania 期刊论文  OAI收割 TAXON, 2022, 卷号: 71, 期号: 1, 页码: 25-51 作者:  Chen,De-Kui;  Zhou,Xin-Mao;  Rothfels,Carl J.;  Shepherd,Lara D.;  Knapp,Ralf   |  收藏  |  浏览/下载：67/0  |  提交时间：2022/04/02 Huperzia  lycophyte phylogeny  Lycopodiella serpentina  Phlegmariurus  Phylloglossum  vascular plant evolution  COMPLETE CHLOROPLAST GENOME  LYCOPODIOPSIDA LYCOPODIACEAE  GENERIC CLASSIFICATION  SPORE MORPHOLOGY  EARLY EVOLUTION  LAND PLANTS  RBCL GENE  HUPERZIA  SEQUENCE  LIKELIHOOD   Niche overlap and divergence times support niche conservatism in eastern Asia-Eastern North America disjunct plants 期刊论文  OAI收割 GLOBAL ECOLOGY AND BIOGEOGRAPHY, 2021, 卷号: 30, 期号: 10, 页码: 1990-2003 作者:  Yin,Xue;  Jarvie,Scott;  Guo,Wen-Yong;  Deng,Tao;  Mao,Lingfeng   |  收藏  |  浏览/下载：38/0  |  提交时间：2022/04/02 divergence times  EAS-ENA plant disjunction  ensemble ecological niche models  niche conservatism  niche overlap  pairwise species  SPECIES DISTRIBUTION MODELS  SAMPLE-SIZE  PSEUDO-ABSENCES  VASCULAR PLANTS  EVOLUTION  ECOLOGY  DIVERSITY  DISTRIBUTIONS  ACCURACY  ANGIOSPERMS   Paleo-polyploidization in Lycophytes 期刊论文  OAI收割 GENOMICS PROTEOMICS & BIOINFORMATICS, 2020, 卷号: 18, 期号: 3, 页码: 333-340 作者:  Wang, Jinpeng;  Yu, Jigao;  Sun, Pengchuan;  Li, Chao;  Song, Xiaoming   |  收藏  |  浏览/下载：34/0  |  提交时间：2022/03/01 Vascular plant  Lycophytes  Genome  Polyploidy  Evolution   World Flora Online: Placing taxonomists at the heart of a definitive and comprehensive global resource on the world's plants 期刊论文  OAI收割 TAXON, 2020, 卷号: 69, 期号: 6, 页码: 1311-1341 作者:  Borsch, Thomas;  Berendsohn, Walter;  Dalcin, Eduardo;  Delmas, Maite;  Demissew, Sebsebe   |  收藏  |  浏览/下载：19/0  |  提交时间：2022/03/01 biodiversity assessment  global species list  Global Strategy for Plant Conservation  science policy  taxonomy  vascular plants   An updated Chinese vascular plant tree of life: Phylogenetic diversity hotspots revisited 期刊论文  OAI收割 JOURNAL OF SYSTEMATICS AND EVOLUTION, 2020, 卷号: 58, 期号: 5, 页码: 663-672 作者:  Hu, Hai-Hua;  Liu, Bing;  Liang, Yi-Shuo;  Ye, Jian-Fei;  Saqib, Saddam   |  收藏  |  浏览/下载：10/0  |  提交时间：2022/03/01 China  phylogenetic diversity hotspots  phylogram  SoTree  species-level tree  vascular plant   Spatio-temporal distribution of vascular plant species abundance on Qinghai-Tibet Plateau 期刊论文  OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2019, 卷号: 29, 期号: 10, 页码: 1625-1636 作者:  Fan Zemeng;  Bai Ruyu;  Yue Tianxiang   |  收藏  |  浏览/下载：24/0  |  提交时间：2020/03/23 spatial simulation method  vascular plant species abundance  spatio-temporal distribution  scenario analysis  Qinghai-Tibet Plateau   Spatio-temporal distribution of vascular plant species abundance on Qinghai-Tibet Plateau 期刊论文  OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2019, 卷号: 29, 期号: 10, 页码: 1625-1636 作者:  Fan Zemeng;  Bai Ruyu;  Yue Tianxiang   |  收藏  |  浏览/下载：8/0  |  提交时间：2020/03/23 spatial simulation method  vascular plant species abundance  spatio-temporal distribution  scenario analysis  Qinghai-Tibet Plateau   Obligate to facultative shift of two epiphytic Lepisorus species during subtropical forest degradation: Insights from functional traits 期刊论文  OAI收割 FOREST ECOLOGY AND MANAGEMENT, 2019, 卷号: 435, 期号: x, 页码: 66-76 作者:  Chen, Quan;  Lu, Hua-Zheng;  Liu, Wen-Yao;  Wu, Yi;  Song, Liang   |  收藏  |  浏览/下载：175/0  |  提交时间：2019/04/22 Tropical Rain-forest  Elevational Gradient  Vascular Epiphytes  Ailao Mountains  Plant Traits  Leaf Traits  Ferns  Canopy  Patterns  Light   食用蔬菜能吸收和积累微塑料 期刊论文  OAI收割 科学通报, 2019, 卷号: 64, 期号: 9, 页码: 928-934 作者:  李连祯;  周倩;  尹娜;  涂晨;  骆永明   |  收藏  |  浏览/下载：140/0  |  提交时间：2020/06/17 微塑料  生菜  聚苯乙烯微球  吸收  积累  健康风险  microplastics  lettuce  polystyrene microbeads  uptake  accumulation  human health risk  Microplastic (MP, 100 nm-5 mm) may present an attributable risk to ecosystem and human health, and its pollution has become a global environmental concern. Despite a wealth of information on the accumulation of MPs in aquatic species, there is no information on the uptake and accumulation of MPs by higher plants. Terrestrial edible plants are directly exposed to MPs when agricultural soil was applied with organic manure, sewage sludge as fertilizer or plastic mulching. In this paper, the uptake of two sizes of polystyrene (PS) microbeads (0.2 and 1.0 mum) and then their distribution and migration in an edible plant lettuce were firstly investigated based on laboratory experiments. We used fluorescent markers to track PS microbeads in plant tissues and found fluorescence to be a sensitive and reliable detection method. Sections from untreated control lettuce showed no autofluorescence. When roots were treated with fluorescently labeled PS microbeads, the microbeads could be identified by its fluorescence. Our main study investigated the uptake of 0.2 mum beads, as few luminescence signals were observed in lettuce roots for 1.0 mum beads in our experiment. We observed that 0.2 mum fluorescent microbeads were extracellularly trapped in the root cap mucilage (which is a highly hydrated polysaccharide) and a dark green tip (which was typical of lettuce roots exposed to label PS beads) was usually visible to the naked eye. Confocal images revealed that the PS luminescence signals were mainly located in the vascular system and on the cell walls of the cortex tissue of the roots, indicated that the beads passed through the intercellular space via the apoplastic transport system. Once inside the central cylinder, the 0.2 mum PS beads were transferred from the roots to the stems and leaves via the vascular system following the transpiration stream. We also observed that the PS beads adhered to one another and self-assembled systematically into grape-like and (chain) string-like clusters in the intercellular space of the root and stem vascular tissue of lettuce plant. In contrast to the root and stem, PS beads were dispersed in the leaf tissue. Here, for the first time we provide evidence of the adherence, uptake, accumulation, and translocation of submicrometer MPs within an edible plant. Our findings highlight the previously underappreciated human exposure pathway to MPs through the consumption of contaminated crops and emphasize the need for new management strategies to control the release of MPs waste products into the terrestrial environment. Ultimately, the potential impacts of low range sized MPs on food safety of crop plants and human health need to be urgently considered.