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Displaying 511 - 515 of 1605Extent estimates and land cover relationships for functional indicators in non-wadeable rivers
Functional indicators are being increasingly used to assess waterway health but their responses to pressure in non-wadeable rivers have not been widely documented or applied in modern survey designs that provide unbiased estimates of extent. This study tests the response of river metabolism and loss in cotton strip tensile strength across a land use pressure gradient in non-wadeable rivers of northern New Zealand, and reports extent estimates for river metabolism and decomposition rates.
Spatial Decision Support System design for land reallocation: A case study in Turkey
Reallocation of regular size parcels is accepted as the core of land consolidation. For fast and efficient progress in projects, usage of computer technology has been essential. In this case study, a Spatial Decision Support System (SDSS)-based land reallocation model was developed to provide reallocating newly created regular size parcels to landowners in land consolidation projects. Reallocation results of the SDSS-based land reallocation model and conventional land reallocation models are compared.
data mining approach for evaluation of optimal time-series of MODIS data for land cover mapping at a regional level
Optical Earth Observation data with moderate spatial resolutions, typically MODIS (Moderate Resolution Imaging Spectroradiometer), are of particular value to environmental applications due to their high temporal and spectral resolutions. Time-series of MODIS data capture dynamic phenomena of vegetation and its environment, and are considered as one of the most effective data sources for land cover mapping at a regional and national level.
Private profit, public interest and land use planning—A conflict interpretation of residential development pressure in Glasgow's rural–urban fringe
This longitudinal case study of residential development pressure in a village in Glasgow's urban fringe provides detailed insight into the different perspectives of key public, private and community interest groups, and exemplifies the conflict resolution process in this environment in the context of the new post-2006 planning system in Scotland. The paper is organised into six main parts. In part 1 the major actors in the residential development process are identified with specific attention focused on the house-builder and the local planner.
Responses to climate change and farming policies by rural communities in northern China: A report on field observation and farmers’ perception in dryland north Shaanxi and Ningxia
To address land degradation and rural poverty the Chinese government has put in place a series of land conversion programmes in the Loess Plateau area in northern China. In addition to problems arising from unsustainable land use, water resource availability driven in part by climatic forcing is also a threat to livelihoods in this region. To understand climate impacts on farming practice in poor areas of China, field observation and village reconnaissance took place in the summer of 2009 in three selected counties of Shaanxi and Ningxia Province, northern China.