Effects of host density on parasitoids and hyper-parasitoids of cereal aphids in different agricultural landscapes Effects of landscape structure and key landscape factors on aphids-parasitoids- hyper parasitoids populations in wheat fields Analysis of Landscape Structure Characteristics in Beijing Landscape structures and fractal analyses of Taishan Mountain, Shandong Province A modeling analysis for the effect of the changing landscape structure in Sihu W atershed in Hubei Province on the lakes‘ water level in flooding period Analysis of landscape spatial structure in Hainan Island Decadal temporal changes in landscapes and their driving forces for West-bank Economic Zone of Taiwan Straits Advances in studies on the structure of farmland shelterbelt ecosystem Landscape structure of the farming-pastoral zone based on Landsat-TM Data-A case study of Xinghe County, Inner Mongolia Landscape structure and greenland spatial pattern in workshop district of Wuhan Iron and Steel Company Research on the cointegration and causality between urban artificial landscape structure change and landscape connectivity in Dongguan City Spatial distribution of human activities and their influences on landscape patterns in Daqingshan Nature Reserve. Analysis on the landscape structure of the Heihe River Basin, Northwest China Human impacts on landscape structure in Wolong Natural Reserve Landscape structure study of Longhua Area in Shenzhen City during the fast urbanization processStructure and heterogeneity analysis of forest land THE CORRIDOR EFFECTS IN URBAN ECOLOGICAL LANDSCAPE PLANNING A CASE STUDY ON BEIJING Ecological effects of landscape structure on desertification process of Keerqin sandy land Considerations on Some Issues in Research of the Invasion Mechanisms of an Exotic Weed, Mikania micrantha Analysis on landscape structure of orchard and non-irrigable cropland in the typical basins of Shandong Peninsula The urbanization effects on watershed landscape structure and their ecological risk assessment Research on dynamic changes of landscape structure and land use eco-security:a case study of Jiansanjiang land reclamation area The Landscape Structure and Heterogeneity of the West Part of Ecotone Between Agriculture and Animal Husbandry Structural attribute and optimization of farmland and non-cropped green-land patches of agricultural landscape: A case study of Fengqiu County, Henan Province Relationship between urban green-land landscape patterns and air pollution in the central district of Yichang city Structure and heterogeneity of urban vegetation landscape in Shenyang Landscape-ecological characteristics of coast zone and its management Population dynamics of wheat aphids in different agricultural landscapes Spatial-temporal Change of Landscape Structure in the Distribution Region of Tetraena mongolica Regional eco-risk analysis of based on landscape structure and spatial statistics Landscape structure of Longhua area in Shenzhen City during fast urbanization process—Structure and heterogeneity analysis of urban construction area Analysis on landscape elements and fragmentation of Yellow River delta Application and comparison of two different eco-regionalization methods in the upper Min River Basin, Sichuan, China The different urban green-land spatial patterns and their environmental effects:A case of the central district of Yichang city,Hubei Province