Results 31 to 40 of about 79,361 (305)

Kajian Tingkat Bahaya Erosi dan Kekritisan Pada DAS Krueng Raya, Provinsi Aceh Menggunakan Sistem Informasi Geografis

open access: yesJurnal Keteknikan Pertanian Tropis dan Biosistem, 2021
Tujuan dari penelitian ini adalah untuk mengetahui tingkat bahaya erosi dan kekritisan DAS Krueng Raya menggunakan aplikasi Sistem Informasi Geografis (SIG).
Fachruddin   +3 more
doaj   +1 more source

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

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

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

Genome-wide SNP analysis of Southern African populations provides new insights into the dispersal of Bantu-speaking groups [PDF]

open access: yes, 2015
The expansion of Bantu-speaking agropastoralist populations had a great impact on the genetic, linguistic, and cultural variation of sub-Saharan Africa. It is generally accepted that Bantu languages originated in an area around the present border between
ANAGNOSTOU, PAOLO   +8 more
core   +3 more sources

Gerrymandering and Compactness: Implementation Flexibility and Abuse

open access: yes, 2018
The shape of an electoral district may suggest whether it was drawn with political motivations, or gerrymandered. For this reason, quantifying the shape of districts, in particular their compactness, is a key task in politics and civil rights.
Barnes, Richard, Solomon, Justin
core   +1 more source

Habitat suitability models and carrying capacity estimations for rock ptarmigans in a protected area of the Italian Alps [PDF]

open access: yes, 2015
Rock ptarmigan populations in the Alps are suffering an overall decline, and management actions are needed to ensure their conservation. Yet wildlife management and conservation actions are often the consequences of political decisions taken by subjects ...
Nelli, Luca
core   +2 more sources

Are there morpho‐acoustic patterns of adaptation in nonhuman primate ears? Testing the role of ecology and habitat in shaping ear morphology and function

open access: yesThe Anatomical Record, EarlyView.
Abstract Analysis of the variation in the bony structures of the inner and middle ear provides critical insights into functional morphology, as well as adaptive morphology across primates. In this study, we investigated whether ear morphology patterns are related to the ecological characteristics of species and their habitats to test two acoustic ...
Myriam Marsot   +4 more
wiley   +1 more source

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

Archaeological Damage Assessment in Conflict Zones: Integrating Satellite Imagery and Ground Surveys in Daraa, Syria

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Satellite remote sensing is among the most significant modern methodologies supporting field archaeology. In addition to its efficiency in identifying archaeological sites, remote sensing offers a safe and cost‐effective approach in conflict zones.
Amal Al Kassem   +5 more
wiley   +1 more source

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