复垦区景观异质性研究

景观生态学目前发展较为迅速，研究的领域也日渐广泛，不仅有理论的探讨，也有应用方面的研究，从研究领域来看，研究较多的还是农业景观，森林景观、自然保护区与国家公园。复垦区景观异质性的研究还较少见，本文就这一问题作一初步探讨。     

古尔班通古特沙漠1970-2000年代生物结皮覆盖变化研究

生物结皮是古尔班通古特沙漠主要的地表覆盖类型,也是维持其地表稳定的重要生物因子。论文利用20世纪70年代中期、80年代末期及21世纪初的遥感影像,通过生物结皮指数提取了古尔班通古特沙漠在相应时期内的生物结皮空间分布。在此基础上,分析了研究区近30年来生物结皮空间分布的变化特征;利用景观分析软件Fragstats计算了各个时期内结皮覆盖的景观指数熏并对其变化特征进行了分析。结果表明:由于新疆气候增湿、增暖明显,近30年来结皮发育良好。但由于油田开采、水利工程建设、牲畜放牧等人类活动的加强,结皮发育受到较为严重的干扰,区域内结皮斑块破碎化程度加大。     

韶石山风景区岩石中的名胜古迹

韶石古道是古代上京古道的一段。韶石山是唐宋以来的旅游胜地，岩洞、崖壁中遗留众多的名胜古迹，如岩庙、石寨、石刻石雕、岩画、岩棺墓等珍贵的历史遗迹。     

高速公路路域景观绿化美化设计

随着人们对环境保护认识的不断提高和公路建设投入的不断加大 ,对高等级公路的景观再造提出了更高、更新的要求。文中从公路的景观与环境的协调方面探讨了进行公路路域景观绿化美化设计的设计思想和设计方法。     

公路的环境美学与景观

公路建设作为人类实践创造活动之一，它为人们所提供的不仅仅是交通便捷与安全的享受，而且还应有视觉上的娱悦和满足。一条公路，可以吸引人们的视觉，也可以使人们熟视无睹。这取决于公路在周围风景中的实际布局及详细设计和维护保养的程度。和谐、连贯、稳定等公路景观评价和设计中常常使用的概念。公路对景观的影响是不可避免的，符合美学原则的减轻措施是公路景观恢复的有效手段。一条精心设计的公路应与周围环境和谐一致，应该充分利用地形和景色，包括一些当地最好的代表植物，使其融入自然。并且在可能的情况下，凭籍自己独到的设计和上乘的品质，使其成为一个旅游观赏景区。     

生态科学在现代景园设计中应用的发展

现代风景园林设计越来越科学化，人性化，其核心就是引入了生态科学的系统思想和方法。通过对近现代西方景园设计中生态科学应用发展阶段的阐述，说明生态科学在景园设计中应用的发展过程。表明现代景园设计的发展方向就是生态系统科学与景观设计紧密结合的综合设计理念。     

上海地区湿地生态旅游资源研究

从国内外湿地研究进展中发现，湿地景观资源及其管理对策研究得到人们越来越广泛的重视。上海市湿地面积广阔，占全市海拔-5m以上总面积9123km^2的65．67％，同时具有景观多样性和生物物种多样性。丰富的湿地资源为上海市提供了广阔的绿地空间，成为宝贵的旅游资源。本文对上海市的湿地景观资源进行了细致的分析，并介绍了其开发和利用现状，在此基础上提出了规划设想和几点建议。     

以造粒粉煤灰为过滤介质去除景观水中磷的研究

研究了造粒粉煤灰的最大磷吸附量、磷吸附速率等吸附特征，以及颗粒粒径、磷浓度、水力负荷对景观水除磷效果的影响。还进行了为期21天的连续过滤试验，发现滤床在高水力负荷条件下能持续地去除景观水中的磷。     

Defining and Evaluating the Umbrella Species Concept for Conserving and Restoring Landscape Connectivity

Conserving or restoring landscape connectivity between patches of breeding habitat is a common strategy to protect threatened species from habitat fragmentation. By managing connectivity for some species, usually charismatic vertebrates, it is often assumed that these species will serve as conservation umbrellas for other species. We tested this assumption by developing a quantitative method to measure overlap in dispersal habitat of 3 threatened species—a bird (the umbrella), a butterfly, and a frog—inhabiting the same fragmented landscape. Dispersal habitat was determined with Circuitscape, which was parameterized with movement data collected for each species. Despite differences in natural history and breeding habitat, we found substantial overlap in the spatial distributions of areas important for dispersal of this suite of taxa. However, the intuitive umbrella species (the bird) did not have the highest overlap with other species in terms of the areas that supported connectivity. Nevertheless, we contend that when there are no irreconcilable differences between the dispersal habitats of species that cohabitate on the landscape, managing for umbrella species can help conserve or restore connectivity simultaneously for multiple threatened species with different habitat requirements. Definición y Evaluación del Concepto de Especie Paraguas para Conservar y Restaurar la Conectividad de Paisajes     

Landscape trajectory of natural boreal forest loss as an impediment to green infrastructure

Loss of natural forests by forest clearcutting has been identified as a critical conservation challenge worldwide. This study addressed forest fragmentation and loss in the context of the establishment of a functional green infrastructure as a spatiotemporally connected landscape-scale network of habitats enhancing biodiversity, favorable conservation status, and ecosystem services. Through retrospective analysis of satellite images, we assessed a 50- to 60-year spatiotemporal clearcutting impact trajectory on natural and near-natural boreal forests across a sizable and representative region from the Gulf of Bothnia to the Scandinavian Mountain Range in northern Fennoscandia. This period broadly covers the whole forest clearcutting period; thus, our approach and results can be applied to comprehensive impact assessment of industrial forest management. The entire study region covers close to 46,000 km² of forest-dominated landscape in a late phase of transition from a natural or near-natural to a land-use modified state. We found a substantial loss of intact forest, in particular of large, contiguous areas, a spatial polarization of remaining forest on regional scale where the inland has been more severely affected than the mountain and coastal zones, and a pronounced impact on interior forest core areas. Salient results were a decrease in area of the largest intact forest patch from 225,853 to 68,714 ha in the mountain zone and from 257,715 to 38,668 ha in the foothills zone, a decrease from 75% to 38% intact forest in the inland zones, a decrease in largest patch core area (assessed by considering 100-m patch edge disturbance) from 6114 to 351 ha in the coastal zone, and a geographic imbalance in protected forest with an evident predominance in the mountain zone. These results demonstrate profound disturbance of configuration of the natural forest landscape and disrupted connectivity, which challenges the establishment of functional green infrastructure. Our approach supports the identification of forests for expanded protection and conservation-oriented forest landscape restoration.