Results 71 to 80 of about 6,717 (155)
Epidemiology of hepatitis B virus in the cities of the northern region of Espírito Santo, Brazil
Anais 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
Land Degradation &Development, Volume 37, Issue 15, Page 10944-10959, September 2026.ABSTRACT Aridification in Semiarid regions is a recurring theme in Intergovernmental Panel on Climate Change (IPCC) reports and has been documented in Northeastern Brazil. This study analyzes the spatiotemporal dynamics of aridification in the Lower São Francisco River “Citizenship Territory” (Sergipe and Alagoas) at a fine spatial resolution (~1 km ...
Carlos Eduardo Pacheco Lima +3 more
wiley +1 more source
Earth Surface Processes and Landforms, Volume 51, Issue 8, August 2026.Secondary weathering of alluvial‐fan surfaces records the relative, and even absolute, ages of deposited sediments up to 300 ka. Hyperspectral imagery quantifies evolving mineral‐weathering pathways to unlock high‐resolution mapping and dating of these sedimentary landscapes.
Henry T. Crawford +6 more
wiley +1 more source
Geoweb Application for Web based geoprocessing [PDF]
, 2018 GIS (Geographical Information System) plays a very important role in web based geoprocessing which is useful for many geospatial data for decision making. Web services can be consumed in web browser based application using GIS software like QGIS.
Mishra, Pranati +2 more
core
Ciência 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
Perceived costs as drivers of wildlife management preferences in rural Tanzanian communities
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Effectively managing human–wildlife interactions is crucial for fostering coexistence on shared landscapes. Management options are most effective when aligned with the preferences of people directly affected by wildlife, yet little is known about how socioecological factors influence these preferences.
Christian Kiffner +10 more
wiley +1 more source
Indian Journal of Community Medicine, 2018 Context: Asian countries have to confront with the global burden of cancer and various environmental factors predisposing the incidence. Geoinformatics can assist in spatial autocorrelation and statistical analysis in determining environmental and ...
Elmy Gory +5 more
doaj +1 more source
Toward Causal Reasoning in GeoAI: A Three‐Tier Framework for Spatial Decision Support
Transactions in GIS, Volume 30, Issue 5, August 2026.ABSTRACT As AI has increasingly shifted toward a generative paradigm with large‐scale foundation models, GeoAI has likewise advanced rapidly in spatial prediction, representation learning, and workflow automation across spatial tasks. However, the identification of causal mechanisms in spatial systems remains comparatively underdeveloped.
Yuan Niu +4 more
wiley +1 more source
Revista Ambiente & Água, 2009 Considering the fundamental role that the riparian vegetation plays in relation to maintenance of the environmental health of a watershed and the necessity of restoring sectors of the buffer zone without natural vegetation, in this paper we investigated ...
Sergio Henrique Alves +6 more
doaj +1 more source
Fisheries Oceanography, Volume 35, Issue 4, Page 565-579, July 2026.ABSTRACT Small pelagic fish and other forage species are patchily distributed over space and time, resulting in variable foraging conditions experienced by their predators. The high‐resolution data necessary to understand the spatiotemporal structure of forage communities are challenging to collect with expensive fishery‐independent surveys, meaning ...
Wesley L. Greentree +4 more
wiley +1 more source