×
验证码:
换一张
忘记密码？
记住我
×
登录
中文版
|
English
中国科学院昆明植物研究所知识管理系统
Knowledge Management System of Kunming Institute of Botany,CAS
登录
注册
ALL
ORCID
题名
作者
学科领域
关键词
资助项目
文献类型
出处
收录类别
出版者
发表日期
存缴日期
学科门类
学习讨论厅
图片搜索
粘贴图片网址
首页
研究单元&专题
作者
文献类型
学科分类
知识图谱
新闻&公告
在结果中检索
研究单元&专题
共享文献 [56]
昆明植物所硕博研究... [32]
资源植物与生物技术... [31]
中国科学院东亚植物... [14]
植物化学与西部植物资... [5]
管理部门 [5]
更多...
作者
张石宝 [20]
胡虹 [13]
黄伟 [6]
杨永平 [4]
吴建强 [4]
许建初 [4]
更多...
文献类型
期刊论文 [118]
学位论文 [32]
专著 [10]
其他 [3]
会议录 [1]
会议论文 [1]
更多...
发表日期
2021 [7]
2020 [9]
2019 [10]
2018 [11]
2017 [15]
2016 [13]
更多...
语种
英语 [88]
中文 [27]
出处
FRONTIERS ... [9]
植物分类与资源学报 [8]
PLOS ONE [5]
Science [4]
American J... [3]
PLANT DIVE... [3]
更多...
资助项目
6 could use lots of photosynthates, but contributed little to the accumulation of biomass. 4. Photosynthetic rate of P. armeniacum decreased a little at the noon, and the highest photosynthetic rate was observed at 10:00h in the greenhouse. The variation of photosynthetic rate was in the same trend as stomatal conductance. Higher relative humidity seemed to be the key for higher photosynthetic rate in P. armeniacum. 5. The photosynthetic capacity of C. flavum was statistically larger than that of P. armeniacum. The lower leaf photosynthetic capacity of P. armeniacum was related to its lower leaf nitrogen concentration,leaf phosphorus concentration and enzyme activities. Meanwhile, the extremely lower stomatal conductance and internal mesophyll conductance might greatly limit the photosynthetic capacity of P. armeniacum. The lower stomatal conductance and photosynthetic rate of Paphiopedilum might partially caused by the lack of chloroplasts in the guard cell of Paphiopedilum. Compared with C. flavum, P. armeniacum was more fond of shade environment.6. The short longevity leaf of Cypripedium had bigger photosynthetic capacity and greater potential for fast growth. But the longer LL of Paphiopedilum enhanced nutrient conservation which could compensate its lower photosynthetic capacity. The short longevity leaf of Cypripedium usually had higher photosynthetic rate per unit leaf mass and dark respiration rate, and photosynthetic capacity decreased fast with leaf age. However, for Paphiopedilum, the situation was the opposite. 7. Compared with Cypripedium, Paphiopedilum had higher water use efficiency and lower photosynthetic nitrogen use efficiency. 8. The leaf of Paphiopedilum had higher leaf construction cost and longer repayment time than that of Cypripedium. The leaf structures and physiological functions of Paphiopedilum and Cypripedium reflected the adaptation to their habitats. The leaf morphological and physiological evolution of Paphiopedilum was related to water and resource-conserving traits in the karst habitat. The leaf traits of Cypripedium were the adaptation to the environment rich in water and nutrients but easy to change with seasons.Our results provided evidence of divergent evolution of congeneric orchids under natural selection.","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Hydraulic&order=desc&&fq=dc.project.title_filter%3APaphiopedilum%5C+and%5C+Cypripedium%5C+are%5C+close%5C+relatives%5C+belonging%5C+to%5C+the%5C+subfamily%5C+Cypripedioideae.%5C+However%2C%5C+they%5C+undergo%5C+considerable%5C+divergence%5C+in%5C+the%5C+aspects%5C+of%5C+life%5C+forms%2C%5C+leaf%5C+traits%5C+and%5C+habitats.%5C+In%5C+present%5C+study%2C%5C+leaf%5C+morphologies%5C+and%5C+anatomical%5C+structures%2C%5C+leaf%5C+lifespans%2C%5C+leaf%5C+mass%5C+per%5C+area%2C%5C+photosynthetic%5C+capacities%2C%5C+nutrient%5C+use%5C+efficiencies%2C%5C+leaf%5C+construction%5C+costs%2C%5C+and%5C+maintenance%5C+costs%5C+were%5C+investigated%5C+to%5C+understand%5C+the%5C+relationship%5C+between%5C+leaf%5C+traits%5C+and%5C+ecophysiological%5C+adaptability%5C+of%5C+the%5C+two%5C+types%5C+of%5C+plants%5C+and%5C+explore%5C+the%5C+related%5C+ecological%5C+and%5C+evolutionary%5C+significances.%5C+The%5C+results%5C+suggest%5C+that%5C%3A1.%5C+Compared%5C+with%5C+Cypripedium%2C%5C+Paphiopedilum%5C+was%5C+characterized%5C+by%5C+drought%5C+tolerance%5C+from%5C+its%5C+leaf%5C+anatomical%5C+structure%5C+including%5C+fleshy%5C+leaf%2C%5C+thicker%5C+surface%5C+cuticle%2C%5C+huge%5C+abaxial%5C+epidermis%5C+cells%2C%5C+differentiation%5C+of%5C+palisade%5C+and%5C+spongy%5C+mesophyll%5C+layers%2C%5C+the%5C+prominent%5C+of%5C+mucilaginous%5C+substances%2C%5C+supportable%5C+leaf%5C+main%5C+vein%2C%5C+lower%5C+total%5C+stoma%5C+area%5C+%5C%28%25%5C%29%2C%5C+sunken%5C+stomata%5C+and%5C+special%5C+stoma%5C+structure.%5C+Leaf%5C+morphologies%5C+and%5C+structures%5C+of%5C+Cypripedium%5C+were%5C+to%5C+the%5C+contrary%5C+of%5C+Paphiopedilum.%5C+Leaf%5C+morphologies%5C+and%5C+structures%5C+embodied%5C+the%5C+adaptation%5C+to%5C+the%5C+environment%5C+in%5C+both%5C+Paphiopedilum%5C+and%5C+Cypripedium.%5C+Our%5C+results%5C+also%5C+confirmed%5C+the%5C+previous%5C+observation%5C+that%5C+Paphiopedilum%5C+was%5C+the%5C+only%5C+genus%5C+that%5C+did%5C+not%5C+possess%5C+guard%5C+cell%5C+chloroplasts.2.%5C+The%5C+photosynthetic%5C+capacities%5C+of%5C+P.%5C+armeniacum%5C+leaves%5C+were%5C+different%5C+with%5C+different%5C+leaf%5C+ages.%5C+The%5C+highest%5C+photosynthetic%5C+capacity%5C+occurred%5C+in%5C+leaf%5C+age%5C+1%5C-2%5C+years%2C%5C+followed%5C+by%5C+1%5C+year%5C+and%5C+2%5C-4%5C+years.%5C+The%5C+highest%5C+photosynthetic%5C+capacity%5C+of%5C+C.%5C+flavum%5C+occurred%5C+in%5C+leaf%5C+age%5C+60%5C+days%2C%5C+followed%5C+by%5C+30%5C+days%2C%5C+90%5C+days%5C+and%5C+120%5C+days.%5C+3.%5C+Photosynthetic%5C+capacities%5C+of%5C+different%5C+leaf%5C+positions%5C+were%5C+mainly%5C+affected%5C+by%5C+leaf%5C+ages%5C+in%5C+P.%5C+armeniacum.%5C+The%5C+four%5C+leaves%5C+lying%5C+on%5C+the%5C+top%5C+did%5C+the%5C+most%5C+accumulation%5C+of%5C+the%5C+assimilation%5C+products%5C+in%5C+the%5C+whole%5C+plant.%5C+The%5C+leaves%5C+of%5C+sequence%5C+number%5C+%3E%5C+6%5C+could%5C+use%5C+lots%5C+of%5C+photosynthates%2C%5C+but%5C+contributed%5C+little%5C+to%5C+the%5C+accumulation%5C+of%5C+biomass.%5C+4.%5C+Photosynthetic%5C+rate%5C+of%5C+P.%5C+armeniacum%5C+decreased%5C+a%5C+little%5C+at%5C+the%5C+noon%2C%5C+and%5C+the%5C+highest%5C+photosynthetic%5C+rate%5C+was%5C+observed%5C+at%5C+10%5C%3A00h%5C+in%5C+the%5C+greenhouse.%5C+The%5C+variation%5C+of%5C+photosynthetic%5C+rate%5C+was%5C+in%5C+the%5C+same%5C+trend%5C+as%5C+stomatal%5C+conductance.%5C+Higher%5C+relative%5C+humidity%5C+seemed%5C+to%5C+be%5C+the%5C+key%5C+for%5C+higher%5C+photosynthetic%5C+rate%5C+in%5C+P.%5C+armeniacum.%5C+5.%5C+The%5C+photosynthetic%5C+capacity%5C+of%5C+C.%5C+flavum%5C+was%5C+statistically%5C+larger%5C+than%5C+that%5C+of%5C+P.%5C+armeniacum.%5C+The%5C+lower%5C+leaf%5C+photosynthetic%5C+capacity%5C+of%5C+P.%5C+armeniacum%5C+was%5C+related%5C+to%5C+its%5C+lower%5C+leaf%5C+nitrogen%5C+concentration%2Cleaf%5C+phosphorus%5C+concentration%5C+and%5C+enzyme%5C+activities.%5C+Meanwhile%2C%5C+the%5C+extremely%5C+lower%5C+stomatal%5C+conductance%5C+and%5C+internal%5C+mesophyll%5C+conductance%5C+might%5C+greatly%5C+limit%5C+the%5C+photosynthetic%5C+capacity%5C+of%5C+P.%5C+armeniacum.%5C+The%5C+lower%5C+stomatal%5C+conductance%5C+and%5C+photosynthetic%5C+rate%5C+of%5C+Paphiopedilum%5C+might%5C+partially%5C+caused%5C+by%5C+the%5C+lack%5C+of%5C+chloroplasts%5C+in%5C+the%5C+guard%5C+cell%5C+of%5C+Paphiopedilum.%5C+Compared%5C+with%5C+C.%5C+flavum%2C%5C+P.%5C+armeniacum%5C+was%5C+more%5C+fond%5C+of%5C+shade%5C+environment.6.%5C+The%5C+short%5C+longevity%5C+leaf%5C+of%5C+Cypripedium%5C+had%5C+bigger%5C+photosynthetic%5C+capacity%5C+and%5C+greater%5C+potential%5C+for%5C+fast%5C+growth.%5C+But%5C+the%5C+longer%5C+LL%5C+of%5C+Paphiopedilum%5C+enhanced%5C+nutrient%5C+conservation%5C+which%5C+could%5C+compensate%5C+its%5C+lower%5C+photosynthetic%5C+capacity.%5C+The%5C+short%5C+longevity%5C+leaf%5C+of%5C+Cypripedium%5C+usually%5C+had%5C+higher%5C+photosynthetic%5C+rate%5C+per%5C+unit%5C+leaf%5C+mass%5C+and%5C+dark%5C+respiration%5C+rate%2C%5C+and%5C+photosynthetic%5C+capacity%5C+decreased%5C+fast%5C+with%5C+leaf%5C+age.%5C+However%2C%5C+for%5C+Paphiopedilum%2C%5C+the%5C+situation%5C+was%5C+the%5C+opposite.%5C+7.%5C+Compared%5C+with%5C+Cypripedium%2C%5C+Paphiopedilum%5C+had%5C+higher%5C+water%5C+use%5C+efficiency%5C+and%5C+lower%5C+photosynthetic%5C+nitrogen%5C+use%5C+efficiency.%5C+8.%5C+The%5C+leaf%5C+of%5C+Paphiopedilum%5C+had%5C+higher%5C+leaf%5C+construction%5C+cost%5C+and%5C+longer%5C+repayment%5C+time%5C+than%5C+that%5C+of%5C+Cypripedium.%5C+The%5C+leaf%5C+structures%5C+and%5C+physiological%5C+functions%5C+of%5C+Paphiopedilum%5C+and%5C+Cypripedium%5C+reflected%5C+the%5C+adaptation%5C+to%5C+their%5C+habitats.%5C+The%5C+leaf%5C+morphological%5C+and%5C+physiological%5C+evolution%5C+of%5C+Paphiopedilum%5C+was%5C+related%5C+to%5C+water%5C+and%5C+resource%5C-conserving%5C+traits%5C+in%5C+the%5C+karst%5C+habitat.%5C+The%5C+leaf%5C+traits%5C+of%5C+Cypripedium%5C+were%5C+the%5C+adaptation%5C+to%5C+the%5C+environment%5C+rich%5C+in%5C+water%5C+and%5C+nutrients%5C+but%5C+easy%5C+to%5C+change%5C+with%5C+seasons.Our%5C+results%5C+provided%5C+evidence%5C+of%5C+divergent%5C+evolution%5C+of%5C+congeneric%5C+orchids%5C+under%5C+natural%5C+selection."},{"jsname":"Russian Science Foundation[16-14-10208]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Hydraulic&order=desc&&fq=dc.project.title_filter%3ARussian%5C+Science%5C+Foundation%5C%5B16%5C-14%5C-10208%5C%5D"},{"jsname":"Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences (CAS-SEABRI)[Y4ZIK111B01]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Hydraulic&order=desc&&fq=dc.project.title_filter%3ASoutheast%5C+Asia%5C+Biodiversity%5C+Research%5C+Institute%2C%5C+Chinese%5C+Academy%5C+of%5C+Sciences%5C+%5C%28CAS%5C-SEABRI%5C%29%5C%5BY4ZIK111B01%5C%5D"},{"jsname":"Strategic Priority Research Program of the Chinese Academy of Sciences[XDB3101]","jscount":"1","jsurl":"/simple-search?field1=all&rpp=10&accurate=false&advanced=false&sort_by=2&isNonaffiliated=false&search_type=-1&query1=Hydraulic&order=desc&&fq=dc.project.title_filter%3AStrategic%5C+Priority%5C+Research%5C+Program%5C+of%5C+the%5C+Chinese%5C+Academy%5C+of%5C+Sciences%5C%5BXDB3101%5C%5D"},{"jsname":"lastIndexed","jscount":"2024-06-03"}],"资助项目","dc.project.title_filter")'>
''Investis... [1]
BRIDGE Pro... [1]
CAS Key La... [1]
CAS Light ... [1]
COILEX[CGL... [1]
Chinese Ac... [1]
更多...
收录类别
SCI [49]
CSCD [1]
资助机构
Natural Sc... [3]
31370362 [2]
National N... [2]
National N... [2]
''Investis... [1]
1000 Young... [1]
更多...
×
知识图谱
KIB OpenIR
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共166条，第1-10条
帮助
已选(
0
)
清除
条数/页：
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式：
请选择
作者升序
作者降序
WOS被引频次升序
WOS被引频次降序
期刊影响因子升序
期刊影响因子降序
发表日期升序
发表日期降序
题名升序
题名降序
提交时间升序
提交时间降序
Effects of a new advanced glycation inhibitor, LR-90, on mitigating arterial stiffening and improving arterial elasticity and compliance in a diabetic rat model: aortic impedance analysis
期刊论文
出版物, 3111, 期号: 0, 页码: 1-33
作者:
S, Satheesan
;
J L, Figarola
;
T, Dabbs
;
S, Rahbar
;
R, Ermel
Adobe PDF(967Kb)
|
收藏
|
浏览/下载：261/1
|
提交时间：2017/07/24
Diversity, Distribution, Systematics and Conservation Status of Podocarpaceae
期刊论文
PLANTS-BASEL, 2023, 卷号: 12, 期号: 5, 页码: 1171
作者:
Khan,Raees
;
Hill,Robert S. S.
;
Liu,Jie
;
Biffin,Ed
浏览
|
Adobe PDF(6773Kb)
|
收藏
|
浏览/下载：3/0
|
提交时间：2024/05/09
conservation
conifers
climate change
fossils
historical biogeography
IUCN red list
paleo-endemism
physiology
phylogenetics
HYDRAULIC EFFICIENCY
CONIFER DIVERSITY
SEED SIZE
PHYLLOCLADUS
MORPHOLOGY
MACROFOSSILS
EVOLUTION
PLANT
SEDIMENTS
BIOGEOGRAPHY
蓖麻化成生和子理究矮化形成的生理和分子机理研究
学位论文
, 2021
作者:
王再青
Adobe PDF(6734Kb)
|
收藏
|
浏览/下载：641/1
|
提交时间：2023/11/02
Cavitation resistance of peduncle, petiole and stem is correlated with bordered pit dimensions in Magnolia grandiflora
期刊论文
PLANT DIVERSITY, 2021, 卷号: 43, 期号: 4, 页码: 324-330
作者:
Zhang,Feng-Ping
;
Zhang,Jiao-Lin
;
Brodribb,Timothy J.
;
Hu,Hong
收藏
|
浏览/下载：75/0
|
提交时间：2022/04/02
Drought
Flower
Pit traits
Xylem embolism
Magnolia
HYDRAULIC ARCHITECTURE
XYLEM FUNCTION
WATER
VULNERABILITY
EMBOLISM
DROUGHT
FAILURE
RECOVERY
REVEALS
FORESTS
Peduncle vulnerability to embolism is related to conduit dimensions of the critically endangered slipper orchids in Southwest China
期刊论文
GLOBAL ECOLOGY AND CONSERVATION, 2021, 卷号: 28, 页码: e01654
作者:
Zhang,Feng-Ping
;
Huang,Jia-Lin
;
Fu,Xue-Wei
;
Huang,Wei
;
Zhang,Shi-Bao
收藏
|
浏览/下载：67/0
|
提交时间：2022/04/02
Cavitation resistance
Conduit traits
Cypripedium
Drought stress
Orchid conservation
Paphiopedilum
HYDRAULIC CONDUCTANCE
WATER RELATIONS
PLANT
STRESS
RESISTANCE
FAILURE
FLOWERS
SIZE
Differentiation in stem and leaf traits among sympatric lianas, scandent shrubs and trees in a subalpine cold temperate forest
期刊论文
TREE PHYSIOLOGY, 2021, 卷号: 41, 期号: 11, 页码: 1992-2003
作者:
Zhang,Ke-Yan
;
Yang,Da
;
Zhang,Yun-Bing
;
Ellsworth,David S.
;
Xu,Kun
;
Zhang,Yi-Ping
;
Chen,Ya-Jun
;
He,Fangliang
;
Zhang,Jiao-Lin
收藏
|
浏览/下载：65/0
|
提交时间：2022/04/02
ecological strategy
functional traits
growth form
high elevation
leaf habit
nutrient stoichiometry
woody vine
GROWTH FORMS
HYDRAULIC ARCHITECTURE
CLIMBING PLANTS
TROPICAL LIANAS
GLOBAL PATTERNS
WOOD DENSITY
WATER STATUS
STRATEGIES
EVERGREEN
CONDUCTIVITY
Higher Elevations Tend to Have Higher Proportion of Plant Species With Glandular Trichomes
期刊论文
FRONTIERS IN PLANT SCIENCE, 2021, 卷号: 12, 页码: 632464
作者:
Wu,Rui
;
Lev-Yadun,Simcha
;
Sun,Lu
;
Sun,Hang
;
Song,Bo
浏览
|
Adobe PDF(4500Kb)
|
收藏
|
浏览/下载：76/27
|
提交时间：2022/04/02
biotic interaction
elevation
glandular trichome
growth form
herbivorous insect
water availability
temperature
HIRSUTUM F GLABRATUM
LATITUDINAL VARIATION
RESOURCE AVAILABILITY
CONDENSED TANNINS
GROWTH FORM
HERBIVORY
RESISTANCE
RICHNESS
PATTERNS
TRAITS
Water relations of trailing-edge evergreen oaks in the semi-arid upper Yangtze region, SE Himalaya
期刊论文
JOURNAL OF SYSTEMATICS AND EVOLUTION, 2021, 卷号: 59, 期号: 6, 页码: 1256-1265
作者:
He,Xiao-Fang
;
Wang,Song-Wei
;
Sun,Hang
;
Koerner,Christian
;
Yang,Yang
浏览
|
Adobe PDF(917Kb)
|
收藏
|
浏览/下载：112/47
|
提交时间：2022/04/02
adaptation
Himalaya
monsoon climate
Quercus
species distribution
water stress
CARBON ISOTOPE DISCRIMINATION
SOUTHERN RANGE-EDGE
QUERCUS-ROBUR
GROWTH DECLINE
USE EFFICIENCY
FOREST TREES
RESPONSES
DROUGHT
PHOTOSYNTHESIS
ILEX
Microplastics as an emerging threat to plant and soil health in agroecosystems
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 787, 页码: 147444
作者:
Zhou,Jie
;
Wen,Yuan
;
Marshall,Miles R.
;
Zhao,Jie
;
Gui,Heng
;
Yang,Yadong
;
Zeng,Zhaohai
;
Jones,Davey L.
;
Zang,Huadong
浏览
|
Adobe PDF(2209Kb)
|
收藏
|
浏览/下载：140/60
|
提交时间：2022/04/02
Microplastics
Plant growth
Soil carbon storage
Nutrient cycling
Greenhouse gas emissions
Biodegradable plastics
Agroecosystem
POLYSTYRENE LATEX NANOPARTICLES
ORGANIC-MATTER
PLASTIC MULCH
FILM RESIDUES
CARBON
NITRIFICATION
MECHANISMS
CYTOTOXICITY
NANOPLASTICS
EMISSIONS
兰科植物根的功能性状及其对水分变化的适应研究
学位论文
, 2020
作者:
齐颖
Adobe PDF(5035Kb)
|
收藏
|
浏览/下载：144/0
|
提交时间：2023/11/02
