中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
机构
采集方式
内容类型
发表日期
学科主题
筛选

浏览/检索结果: 共16条，第1-10条 帮助

条数/页： 排序方式：
Polyploidization and sexual dimorphism of floral traits in a subdioecious population of Dasiphora glabra 期刊论文  OAI收割
JOURNAL OF PLANT ECOLOGY, 2021, 卷号: 14, 期号: 2, 页码: 229-240
作者:  Wang,Lin-Lin;  Yang,Na-Cai;  Chen,Min-Yu;  Yang,Yong-Ping;  Duan,Yuan-Wen
  |  收藏  |  浏览/下载：32/0  |  提交时间：2022/04/02
Effect of Pollen Limitation and Pollinator Visitation on Pollination Success of Haloxylon ammodendron (C. A. Mey.) Bunge in Fragmented Habitats 期刊论文  iSwitch采集
FRONTIERS IN PLANT SCIENCE, 2019, 卷号: 10, 页码: 11
作者:  Chen, Min;  Zuo, Xiao-An
收藏  |  浏览/下载：70/0  |  提交时间：2019/10/08
Nest predation on an abundant generalist bird in tropical China 期刊论文  OAI收割
WILSON JOURNAL OF ORNITHOLOGY, 2019, 卷号: 131, 期号: 3, 页码: 514-523
作者:  Li, Iluan;  Goodale, Eben;  Quan, Rui-Chang
  |  收藏  |  浏览/下载：68/0  |  提交时间：2019/11/26
US national parks accessibility and visitation 期刊论文  OAI收割
JOURNAL OF MOUNTAIN SCIENCE, 2019, 卷号: 16, 期号: 12, 页码: 2894-2906
作者:  Shen Xing-ju;  Huang Rui-hong;  Zhang Jin-shan
  |  收藏  |  浏览/下载：24/0  |  提交时间：2020/02/28
US national parks accessibility and visitation 期刊论文  OAI收割
JOURNAL OF MOUNTAIN SCIENCE, 2019, 卷号: 16, 期号: 12, 页码: 2894-2906
作者:  Shen Xing-ju;  Huang Rui-hong;  Zhang Jin-shan
  |  收藏  |  浏览/下载：18/0  |  提交时间：2020/11/05
Pollinator activity and pollination success of Medicago sativa L. in a natural and a managed population 期刊论文  iSwitch采集
ECOLOGY AND EVOLUTION, 2018, 卷号: 8, 期号: 17, 页码: 9007-9016
作者:  Chen, Min;  Zhao, Xue-Yong;  Zuo, Xiao-An
收藏  |  浏览/下载：49/0  |  提交时间：2019/10/09
An analysis of first-time and repeat visitors to Korean national parks from 2007 and 2013 期刊论文  OAI收割
Journal of Mountain Science, 2017, 卷号: 14, 期号: 12, 页码: 2527-2539
作者:  Yunseon CHOE;  Michael A. SCHUETT;  Kyu-Won SIM
  |  收藏  |  浏览/下载：140/0  |  提交时间：2017/12/07
ThIs Paper ExamIned VIsiTors To Bukhansan NatiOnal Park In Korea Based On First-time And Repeat vIsitatiOn. Bukhansan NatiOnal Park Is Korea's Most Heavily vIsited NatiOnal Park With Annual vIsitatiOn Of Six milliOn VIsiTors In 2015. Data Used In ThIs Article Were Collected On-site In The Park In 2007 And 2013 By The Korea NatiOnal Park Service (Knps). The Study Variables Included Socio-demographics  Travel Behavior  Motivation  And Satisfaction With Park Attributes  Services And Facilities. Data Were Analyzed By Each Study Year For First-time And Repeat Visitors. Results Showed Significant Differences For Both First-time And Repeat Visitors.On Several Socio-demographic  Travel Behavior  And Motivation Variables Within Each Study Year. For Satisfaction With Park Attributes  Facilities And Services  First-time VisiTors Were Significantly Different From Repeat VisiTors On Seven Variables For Both Years. implicatiOns Are Given Regarding Programs And Services To Improve visiTor satisfactiOn And Sustain The Natural  Cultural And HisTorical Resources At Bukhansan nAtional Park And Other nAtional Parks In Korea. Future Research Suggestions Are Provided To Learn More About visiTor Characteristics  StAndards Of Quality And Preferences In The National Parks.  
The impact of socio-demographic, environmental, and individual factors on urban park visitation in Beijing, China 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2017, 卷号: 163, 页码: S181-S188
作者:  Xu, Lianfang;  Liu, Hongxiao;  Li, Feng;  Han, Baolong
  |  收藏  |  浏览/下载：26/0  |  提交时间：2018/07/20
Pollen limitation and breeding system of tamarix ramosissima (ledeb) in patched habitats 期刊论文  iSwitch采集
South african journal of botany, 2015, 卷号: 99, 页码: 36-43
作者:  Chen, M.
收藏  |  浏览/下载：37/0  |  提交时间：2019/05/10
Artificial asymmetric warming reduces nectar yield in a Tibetan alpine species of Asteraceae 期刊论文  OAI收割
ANNALS OF BOTANY, 2015, 卷号: 116, 期号: 6, 页码: 899-906
作者:  Mu, Junpeng;  Peng, Youhong;  Xi, Xinqiang;  Wu, Xinwei;  Li, Guoyong
收藏  |  浏览/下载：60/0  |  提交时间：2016/12/22