Results 71 to 80 of about 15,990 (219)

Designing Improved Sediment Transport Visualizations [PDF]

open access: yes, 2013
Monitoring, or more commonly, modeling of sediment transport in the coastal environment is a critical task with relevance to coastline stability, beach erosion, tracking environmental contaminants, and safety of navigation.
Beaudoin, Jonathan   +6 more
core   +1 more source

A Comparative Study of iDNA and airDNA for Biodiversity Assessments in Tropical Forest Fragments

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
Comparing invertebrate‐derived DNA and airborne eDNA across fragmented tropical forests, we show that iDNA recovers higher vertebrate richness from fewer samples, while airDNA offers greater field reliability. Together, both methods capture functional diversity gradients, supporting a combined approach for agroforestry biodiversity monitoring ...
Buffy Smith   +7 more
wiley   +1 more source

Epidemiology of hepatitis B virus in the cities of the northern region of Espírito Santo, Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2016
The World Health Organization (WHO) estimates that approximately 2 billion people worldwide have already had contact with hepatitis B virus (HBV) and 373 million have become chronic carriers.
ANDRÉ M. FONTES   +4 more
doaj   +1 more source

Actinia: cloud based geoprocessing

open access: yes, 2019
Whether participatory urban planning, digital agriculture or near real-time monitoring of flooded plains – the demand for processing large quantities of Earth Observation (EO) and geodata is constantly increasing. In addition to the amount of data to be processed, the lack of compatibility between different data systems has often been an obstacle.
Neteler, Markus   +7 more
openaire   +1 more source

Origin of Late Noachian‐Early Hesperian Valley Networks on Mars: Insights From Landform Evolution and Ice Sheet Modeling

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Dendritic valley networks on Mars have been cited as evidence for a warm and wet Noachian Mars, permitting rainfall precipitation and surface runoff. However, the climatic conditions required to sustain rainfall on early Mars remain debated.
K. R. Karpenko   +7 more
wiley   +1 more source

Ad-hoc combination and analysis of heterogeneous and distributed spatial data for environmental monitoring – design and prototype of a web-based solution

open access: yesInternational Journal of Digital Earth, 2018
With regard to a multi-dimensional and multi-facetted implementation of the vision of a Digital Earth, capabilities to combine and analyze heterogeneous spatial data sources on the web are becoming increasingly important.
Stefan Wiemann   +2 more
doaj   +1 more source

Assessing multifunctional mountain landscape in an Eastern European framework

open access: yesGeographical Research, Volume 64, Issue 2, May 2026.
The research introduces the Biocultural Resilience Index (BRI), a novel tool for assessing multifunctional landscape sustainability. By integrating biological, cultural, and socio‐economic indicators, the BRI identifies vulnerable areas and informs strategies for sustainable management.
Viorel Gligor   +4 more
wiley   +1 more source

Land use and occupation analysis of Permanent Preservation Areas in Lavras County, MG Análise do uso e ocupação da terra em Áreas de Preservação Permanente no município de Lavras, MG

open access: yesCiência e Agrotecnologia, 2012
The Permanent Preservation Areas (PPAs) are considered essential for the maintenance of local biodiversity, so that your protection is regulated by the Brazilian legislation.
Aliny Aparecida dos Reis   +5 more
doaj   +1 more source

e-Report Generator Supporting Communications and Fieldwork: A Practical Case of Electrical Network Expansion Projects

open access: yes, 2012
In this piece of work we present a simple way to incorporate Geographical Information System tools that have been developed using open source software in order to help the different processes in the expansion of the electrical network.
Castañeda Sanabria, Emerson   +3 more
core  

Building Standards-Based Geoprocessing Mobile Clients [PDF]

open access: yes, 2012
Ponència presentada en AGILE’2012 International Conference on Geographic Information Science, "Multidisciplinary Research on Geographical Information in Europe and Beyond" celebrat a Avignon, els dies 24-27 d'abril de 2012The adoption of geoprocessing ...
Díaz Sánchez, Laura   +3 more
core  

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