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期刊论文 [19]
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浏览/检索结果:
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Effect of Pollen Limitation and Pollinator Visitation on Pollination Success of Haloxylon ammodendron (C. A. Mey.) Bunge in Fragmented Habitats
期刊论文
FRONTIERS IN PLANT SCIENCE, 2019, 卷号: 10, 页码: 11
作者:
Chen, Min
;
Zuo, Xiao-An
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  |  
浏览/下载:59/0
  |  
提交时间:2019/10/08
habitat fragmentation
pollen limitation
pollinator
pollinator visitation rate
seed set
Nest predation on an abundant generalist bird in tropical China
期刊论文
WILSON JOURNAL OF ORNITHOLOGY, 2019, 卷号: 131, 期号: 3, 页码: 514-523
作者:
Li, Iluan
;
Goodale, Eben
;
Quan, Rui-Chang
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  |  
浏览/下载:55/0
  |  
提交时间:2019/11/26
nest predation
nest predators
nest site effects
parental visitation rates
tropical bird
US national parks accessibility and visitation
期刊论文
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
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  |  
浏览/下载:8/0
  |  
提交时间:2020/02/28
U
S
National Park
Accessibility
Visitation
Distance decay
GIS
US national parks accessibility and visitation
期刊论文
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
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  |  
浏览/下载:21/0
  |  
提交时间:2020/11/05
U
S
National Park
Accessibility
Visitation
Distance decay
GIS
Pollinator activity and pollination success of Medicago sativa L. in a natural and a managed population
期刊论文
ECOLOGY AND EVOLUTION, 2018, 卷号: 8, 期号: 17, 页码: 9007-9016
作者:
Chen, Min
;
Zhao, Xue-Yong
;
Zuo, Xiao-An
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  |  
浏览/下载:44/0
  |  
提交时间:2019/10/09
breeding system
pollination
pollinator activity
pollinator visitation rate
seed set
An analysis of first-time and repeat visitors to Korean national parks from 2007 and 2013
期刊论文
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
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浏览/下载:123/0
  |  
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
JOURNAL OF CLEANER PRODUCTION, 2017, 卷号: 163, 页码: S181-S188
作者:
Xu, Lianfang
;
Liu, Hongxiao
;
Li, Feng
;
Han, Baolong
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  |  
浏览/下载:20/0
  |  
提交时间:2018/07/20
Park Visitation
Green Infrastructure
Built Environment
Ecosystem Service
Beijing
诉讼离婚子女抚养问题的实证研究——以福建省W县人民法院2012—2014年的数据为样本
学位论文
2016, 2015
刘亚莉
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/06/20
子女抚养
抚养费
探望权
实证研究
Children support, Alimony, Visitation right, Empirical research
Analyzing and modeling heterogeneous behavior
期刊论文
Physica A: Statistical Mechanics and its Applications, 2016, 卷号: Vol.450, 页码: 287-293
作者:
Zhu,Qiang
;
Wu,Xiaoqing
;
Ni,Jixiang
;
Lin,Zhiting
;
He,Dongyue
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/04/22
Semi-Markov
Modulated
Process
Library
visitation
Heterogeneous
group
English Language Learners' Strategies for Reading Computer-Based Texts at Home and in School
期刊论文
CALICO Journal, 2016, 卷号: Vol.33 No.3, 页码: 380-409
作者:
Kim,Deoksoon
;
Park,Ho-Ryong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/24
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