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ecological strategy analysis of human habitation environment in Shanggantang traditional village,Hunan province,***

Journal of Chongqing University 2010年第1期9卷 54-62页

作者：许建和 WANG Jun YAN Jun LIANG Zhi-yao School of Architecture Xi＇an University of Architecture and Technology Xi＇an 710055 P. R. China School of Civil Engineering and Architecture Changsha University of Science ＆ Technology Changsha 410114 P. R. China

Based on the field survey of the traditional village in Shanggantang,Hunan province,***,we analyzed ecological strategies in aspects of the whole human habitation environment and vernacular building human habitation *** ecological strategies included adapting to the local climate,reducing source consumption,utilizing local materials and so *** research is to provide a reference to practice and theoretical development of eco-folk houses in the area.

关键词： ecological strategy human habitation environment Shanggantang traditional village vernacular building

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Study on ecological strategy of Enterprises' Competition

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ecological Economy 2005年第3期1卷 36-39页

作者： Xu Fang Li Jianhua Ly Hong Zhang He School of Economics ＆ Management Hainan UniversityHaikou 570228P.R.China. School of Business Central South UniversityChangsha 410083P.R.China Editorial Dept.of ecological Economy

The ecolotogical research of enterprises＇ competition is the front line of current research of enterprises ＇ competition strategy ： This text applies the competition principle of living creature in ecology to research enterprises＇ competition problems .explains the ecological characterisiics of enterprises＇ competition, such as non-symmetry, crowded effect, density effect. competition-rejective effect, suitable resources niche and red queen effect etc., deduces the ecological model of enterprise＇ competition, and further analyzes enterprises＇ competition strategy; strategy R and strategy K. on the basis of enterprises＇ practices, Therefore enterprises＇ competition ecosystem theories have further been deepened and enriched.

关键词： non-symmetry crowded effect competition-rejective effect niche ecosystem model ecological strategy

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Climate change filtered out resource-acquisitive plants in a temperate grassland in Inner Mongolia,China

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Science China(Life Sciences) 2024年第2期67卷 403-413页

作者： Heying Jing Xingshuo Xiong Feng Jiang Xucai Pu Wenhong Ma Daijiang Li Zhongling Liu 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 Ministry of Education Key Laboratory of Ecology and Resource Use of the Mongolian Plateau School of Ecology and EnvironmentInner Mongolia UniversityHohhot 010021China Department of Biological Sciences Louisiana State UniversityBaton RougeLA 70803USA

Global climate change has led to the decline of species and functional diversity in ecosystems,changing community composition and ecosystem ***,we still know little about how species with different resource-use strategies(different types of resource usage and plant growth of plants as indicated by the spectrum of plant economic traits,including acquisitive resource-use strategy and conservative resource-use strategy)would change in response to climate change,and how the changes in the diversity of species with different resource-use strategies may influence community-level ***,using long-term(1982–2017)observatory data in a temperate grassland in Inner Mongolia,we investigated how climate change had affected the species richness(SR)and functional richness(FRic)for the whole community and for species with different resource-use ***,based on data for four traits representing leaf economics spectrum(leaf carbon concentration,leaf nitrogen concentration,leaf phosphorus concentration,and specific leaf area),we divided 81 plant species appearing in the grassland community into three plant functional types representing resource-acquisitive,medium,and resource-conservative *** then analyzed the changes in community-level productivity in response to the decline of SR and FRic at the community level and for different resource-use *** found that community-level SR and FRic decreased with drying climate,which was largely driven by the decline of diversity for resource-acquisitive ***,community-level productivity remained stable because resource-conservative species dominating this grassland were barely affected by climate *** study revealed distinctive responses of species with different resource-use strategies to climate change and provided a new approach based on species functional traits for predicting the magnitude and direction of climate change effects on ecosystem functions.

关键词： biodiversity ecological strategy functional diversity functional trait long-term change species diversity

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Linking plant spatial aggregation with reproductive traits and near-source seed dispersal: ecological adaptation to heavy grazing

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Journal of Plant Ecology 2020年第4期13卷 489-498页

作者： Wenting Liu Shixian Sun Chunping Zhang Shijie Lv Quanmin Dong Qinghai Provincial Key Laboratory of Adaptive Management on Alpine Grassland Academy of Animal Science and Veterinary MedicineQinghai UniversityXining 810016China Institute of Grassland Research Chinese Academy of Agricultural SciencesHohhot 010010China College of Science Inner Mongolia Agricultural UniversityHohhot 010018China

Aims ecological strategies related to the adaptation of plants to environmental stress have long been studied by ecologists,but few studies have systematically revealed the ecological process of plant adaptation to herbivores as a *** In this study,Stipa breviflora,the dominant species in the desert steppe of Inner Mongolia,was used to analyse its reproductive individual characteristics and seed traits as well as the soil seed bank and spatial patterns under heavy-grazing and no-grazing *** Findings The results showed that the number of reproductive branches positively affected the number of vegetative *** analysis of the soil seed bank showed that the density of *** seeds beneath reproductive *** individuals was significantly higher than that in bare *** seed density was also significantly negatively correlated with the seed characteristics and the soil seed bank in bare *** spatial distribution of *** was aggregated under heavy *** results suggest that under heavy grazing,reproductive activity plays a key role in resource *** breviflora evolved the ecological strategy of nearby diffusion by regulating the morphological characteristics of the seeds,which promotes a positive spatial correlation between the juvenile and adult populations at a small scale,thus leading to the formation of‘safe islands’.

关键词： ecological strategy grazing reproductive individual seed spatial pattern

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Leaf traits from stomata to morphology are associated with climatic and edaphic variables for dominant tropical forest evergreen oaks

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Journal of Plant Ecology 2021年第6期14卷 1115-1127页

作者： Yutong Lin Luhui Kuang Songbo Tang Zhijian Mou Oliver LPhillips Hans Lambers Zhanfeng Liu Jordi Sardans Josep Penelas Yuan Lai Mingxian Lin Dexiang Chen Yuanwen Kuang Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems South China Botanical GardenChinese Academy of SciencesGuangzhou 510650China Heshan National Field Research Station of Forest Ecosystem South China Botanical GardenGuangzhou 510650China Guangdong Provincial Key Laboratory of Applied Botany South China Botanical GardenGuangzhou 510650China College of Resources and Environment University of Chinese Academy of SciencesBeijing 100049China School of Geography University of LeedsLeeds LS29JTUK School of Biological Sciences University of Western AustraliaPerthWA 6009Australia CSIC Global Ecology Unit CREAF-CEAB-UABCerdanyola del Valles08193 CataloniaSpain CREAF Bellaterra08193 CataloniaSpain Research Institute of Tropical Forestry Chinese Academy of ForestryGuangzhou 510520China

Aims Understanding variation and coordination of leaf traits at multiscales along elevational gradients can help predict the likely responses of dominant species to climate *** seek to determine the extent to which variation in leaf stomatal,anatomical and morphological traits is associated with environmental factors,and whether ecological strategies of Cyclobalanopsis species shift with *** In a tropical forest landscape in Jianfengling,South China,we determined leaf traits related to stomata,anatomy and morphology of six evergreen oak species(Cyclobalanopsis bambusaefolia,***,***,***,*** and ***)along a long elevational gradient(400–1400 m above sea level).Important Findings We found that stomatal density and stomatal pore index increased,whereas spongy mesophyll thickness to leaf thickness ratios decreased,significantly with *** leaf area and leaf dry matter content increased and decreased,respectively,with *** in stomatal,anatomical and morphological traits were mainly correlated to the mean annual temperature,mean annual sum precipitation and soil *** low and high elevations,the oak species exhibited strong stress tolerance combined with competition strategy,while they shifted toward more clearly the competitive strategy at intermediate *** the changes in soil phosphorus concentration and soil pH along the elevation may drive the shift of ecological *** results showed that the dominant oak species in tropical forests respond to environmental change by modulating traits at multiple levels,from that of the individual cell,through tissue and up to the whole leaf scale.

关键词： elevational gradient ecological strategy leaf traits oak species tropical forest

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Heart of Landscape and Contribution of Building Environment: Discussions about Landscape Construction of Outdoor Environment Water Circulation System

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Journal of Landscape Research 2017年第4期9卷 7-12页

作者： ZHU Yanhui WANG Yue China Architecture Design Group

Recently, the increasing concern about the environmental quality of human settlements makes people realize that the attractive environment given by natural ecology also deficiently needs the feedback and protection of nature in some forms so that the natural ecology can be endlessly cycled on its own. Taking the project of German Enterprise Center in Qingdao Sino-German Ecopark as an example, this paper discussed construction of outdoor environment water circulation system using the landscape building method.

关键词： Landscape construction Outdoor environment Water circulation system ecological strategy

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Study on Strategies of Urban River Environment Improving Based on the Concept of ecological Infrastructure

Study on Strategies of Urban River Environment Improving Bas...

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International Conference on Industrial Technology and Management Science(ITMS 2015)

作者： Wu Tao College of Horticulture Nanjing Agriculture University

The ecological infrastructure is a type of urban infrastructure which provide comfortable, healthy, efficient, convenient for the social production and living, and coexist harmoniously with the natural. Urban ecological infrastructure is the important foundation of the city sustainable development, and also an important guarantee for the construction of the ecological city. In the rapid urbanization, ensuring structure and function integrity of the urban ecological infrastructure is particularly important, urban river environment improvement is a part of content of greenway construction in ecological infrastructure development, and has important significance to improve the city ecosystem function, catalyze urban region renewal, inherit urban history and culture, and provide recreational space. Environmental transformation of the urban river need appropriate engineering measures and ecological strategies, including water conservancy and hydrology regulation, ecological environment reconstruction, pedestrian and vehicle transportation arrangement, humanity space strategy, and ultimately ensure the safety, health and sustainable development of river ecological system.

关键词： ecological infrastructure Greenway Urban river Engineering measures ecological strategy

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