Results 41 to 50 of about 78,408 (357)

Groundwater data management by water service providers in peri-urban areas of Lusaka [PDF]

open access: yes, 2016
Groundwater management by water service providers in Lusaka, Zambia, includes borehole siting, drilling and on-going monitoring. Semi-structured interviews were conducted with Lusaka Water and Sewerage Company (LWSC) and devolved Water Trust managers, in
Nussbaumer, David   +2 more
core   +2 more sources

Development of a land use regression model for black carbon using mobile monitoring data and its application to pollution-avoiding routing [PDF]

open access: yes, 2020
Black carbon is often used as an indicator for combustion-related air pollution. In urban environments, on-road black carbon concentrations have a large spatial variability, suggesting that the personal exposure of a cyclist to black carbon can heavily ...
De Baets, Bernard   +4 more
core   +2 more sources

Spatial distribution of introduced brook trout Salvelinus fontinalis (Salmonidae) within alpine lakes: evidences from a fish eradication campaign [PDF]

open access: yes, 2017
Brook trout Salvelinus fontinalis have been used worldwide to stock fishless alpine lakes, negatively affecting native biota. Understanding its spatial ecology in invaded ecosystems can provide information to interpret and contrast its ecological impact.
Brighenti, S.   +4 more
core   +1 more source

Identification of Factors Influencing the Presence of Fecal Coliforms in Densely Populated Areas with Centralized Wastewater Treatment Systems

open access: yesJurnal Kesehatan Lingkungan, 2023
Introduction: Tegal Panggung is a high population density sub-district of 26,326 inhabitants/km2. Most residents utilize wells to meet their water demands, but fecal coliform bacteria were found in several wells at Tegal Panggung.
Syafira Bunga Az Zahra   +3 more
doaj   +1 more source

QGIS Slim: Wir entschlacken die QGIS-Oberfläche

open access: yes, 2023
FOSSGIS 2023: Anwenderkonferenz für Freie und Open Source Software für Geoinformationssysteme, Open Data und OpenStreetMap, p ...
openaire   +2 more sources

Representation of the German transmission grid for Renewable Energy Sources impact analysis

open access: yes, 2016
The increasing impact of fossil energy generation on the Earth ecological balance is pointing to the need of a transition in power generation technology towards the more clean and sustainable Renewable Energy Sources (RES).
Mureddu, Mario
core   +2 more sources

Urban energy exchanges monitoring from space [PDF]

open access: yes, 2018
One important challenge facing the urbanization and global environmental change community is to understand the relation between urban form, energy use and carbon emissions.
AJ Arnfield   +38 more
core   +4 more sources

AGMAAS: a GIS integrated tool for modelling wind-borne spreading of FMD virus [PDF]

open access: yes, 2012
The aim of our work was to develop a tool integrated into Quantum GIS (QGIS) that can help the user estimate and visualize the possible infective areas around an outbreak based on HYbrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT)
Judit Sá   +2 more
core   +2 more sources

Modeling macroalgal forest distribution at Mediterranean scale : present status, drivers of changes and insights for conservation and management [PDF]

open access: yes, 2020
Macroalgal forests are one of the most productive and valuable marine ecosystems, but yet strongly exposed to fragmentation and loss. Detailed large-scale information on their distribution is largely lacking, hindering conservation initiatives.
Ballesteros, Enric   +23 more
core   +4 more sources

Assessing connectivity between an overlying aquifer and a coal seam gas resource using methane isotopes, dissolved organic carbon and tritium [PDF]

open access: yes, 2015
Coal seam gas (CSG) production can have an impact on groundwater quality and quantity in adjacent or overlying aquifers. To assess this impact we need to determine the background groundwater chemistry and to map geological pathways of hydraulic ...
A Green-Saxena   +31 more
core   +1 more source

Home - About - Disclaimer - Privacy