About Springer
Throughout the world, we provide scientific and professional communities with superior specialist information – produced by authors and colleagues across cultures in a nurtured collegial atmosphere of which we are justifiably proud.
We foster communication among our customers – researchers, students and professionals – enabling them to work more efficiently, thereby advancing knowledge and learning. Our dynamic growth allows us to invest continually all over the world.
We think ahead, move fast and promote change: creative business models, inventive products, and mutually beneficial international partnerships have established us as a trusted supplier and pioneer in the information age.
Members:
Resources
Displaying 981 - 985 of 1195Sensitivity Analysis of Land Unit Suitability for Conservation Using a Knowledge-Based System
The availability of spatially continuous data layers can have a strong impact on selection of land units for conservation purposes. The suitability of ecological conditions for sustaining the targets of conservation is an important consideration in evaluating candidate conservation sites. We constructed two fuzzy logic-based knowledge bases to determine the conservation suitability of land units in the interior Columbia River basin using NetWeaver software in the Ecosystem Management Decision Support application framework.
Spatial dimensions of the demand for homeownership. A Danish rural-urban perspective
This paper introduces the concept of “spatial location satisfaction” and examines its relation to the individual demand for homeownership. Based on a Danish questionnaire survey carried out in a rural study area (N = 1,000) and in an urban study area (N = 1,015), a tenure choice model was estimated relating spatial location satisfaction to homeownership, while adjusting for control variables.
Does plantation forestry restore biodiversity or create green deserts? A synthesis of the effects of land-use transitions on plant species richness
Plantations are established for a variety of reasons including wood production, soil and water conservation, and more recently, carbon sequestration. The effect of this growing land-use change on biodiversity, however, is poorly understood and considerable debate exists as to whether plantations are ‘green deserts' or valuable habitat for indigenous flora and fauna. This paper synthesizes peer-reviewed articles that provide quantitative data on plant species richness in plantations and paired land uses, most often representative of pre-plantation land cover.
Forest monitoring with TerraSAR-X: first results
Several TerraSAR-X satellite images acquired in high resolution spotlight mode with different polarisations for two study sites in southern Germany were used to distinguish forest from other land cover classes (agriculture, built-up, water bodies) using logistic regression models. In general, we observed that the mean and particularly the standard deviation of the backscatter were viable measures to discriminate land cover classes. Both measures were lowest for water bodies and highest for built-up areas, with agricultural areas and forest in intermediate positions.
Strong light inhibits germination of Artemisia sphaerocephala and A. ordosica at low temperature and its relevance to revegetation in sandy lands of Inner Mongolia, China
Artemisia sphaerocephala and A. ordosica are two dominant shrub species in Mu Us sandy land (Inner Mongolia, China) and are widely used for vegetation restoration. However, there are two different conclusions about the effect of light on their germination: light promotes germination versus light inhibits germination. The aim of this study was to evaluate these two conclusions and relate the results to instances of failure of these two species to germinate well when air-dispersed in revegetation projects.