Elsevier is a world-leading provider of information solutions that enhance the performance of science, health, and technology professionals.
All knowledge begins as uncommon—unrecognized, undervalued, and sometimes unaccepted. But with the right perspective, the uncommon can become the exceptional.
That’s why Elsevier is dedicated to making uncommon knowledge, common—through validation, integration, and connection. Between our carefully-curated information databases, smart social networks, intelligent search tools, and thousands of scholarly books and journals, we have a great responsibility and relentless passion for making information actionable.
Members:
Resources
Displaying 1091 - 1095 of 1605Choice of forest map has implications for policy analysis: A case study on the EU biofuel target
With the increasing availability of European and global forest maps, users are facing the difficult choice to select the most appropriate map for their purposes. Many of these maps are potential input datasets for forest-related applications for the European Union (EU), due to their spatial extent and harmonised approach at the European level. However, they possess different characteristics in terms of spatial detail or thematic accuracy. Little attention has been paid to the effect of these characteristics on simulation models and the resultant policy implications.
Rigorous evaluation of a soil heat transfer model for mesoscale climate change impact studies
The influence of Climate Change on plant development as well as on carbon and nitrogen cycling in soils is an important research topic for Global Change impact assessment at the regional scale. These changes affect the availability and quality of ground and surface waters and accordingly the future productivity of agriculturally used landscapes. The integrated assessment of these changes requires a robust prediction of the potential future characteristics of soil temperature and moisture based on scale-appropriate, process-oriented models.
Linking in-stream nutrient flux to land use and inter-annual hydrological variability at the watershed scale
The significance of nutrient inputs at the watershed scale is best expressed in terms of in-stream processes, compared to evaluating simple field measurements of nutrient inputs. Modeling tools are necessary to consider the complexity of river networks in the determination of the sources and processes by which nutrients are transported at the watershed scale.
River water quality assessment: A comparison of binary- and fuzzy logic-based approaches
European Union defined strategies for surface water quality with the 2000/60/EC, or Water Framework Directive (WFD), in order to safeguard Union's water environment; therefore policies have been implemented and became part of Member States legislations. WFD sets guidelines regarding control of river water quality as well as land use planning. However, there is a real requirement of practical investigating procedures, as well as water quality management tools, to help professionals to properly assess the water quality status.
Canopy disturbance alters competitive outcomes between two brackish marsh plant species
The effect of canopy removal, a form of non-lethal disturbance, was assessed for the interaction between two co-occurring American East Coast salt marsh angiosperms, Schoenoplectus americanus (Pers.) Volkart ex Schinz and R. Keller and Distichlis spicata (L.) Greene, in a greenhouse replacement series experiment. In mixture, aboveground production of S. americanus was significantly higher than production of D. spicata. When plant canopy was experimentally removed, this difference was stronger (366±35gm⁻² vs. 139±41gm⁻²; P=0.0033) than when it was left intact (383±44gm⁻² vs.