Results 31 to 40 of about 6,729 (169)

Meander‐Bend Erosion Dynamics Along a Gravel‐Bed River: Insights From Short‐Term UAV Monitoring

River Research and Applications, EarlyView.
ABSTRACT Riverbank erosion is a natural process in meandering rivers that contributes to sediment supply and geomorphic diversity, yet it can threaten infrastructure and human activities within the floodplain. Recently, many studies have used high‐resolution remote sensing technologies to measure bank erosion, but they often focus on technical aspects ...
Katarina Pavlek, Mateo Gašparović, Tomáš Galia   +2 more
wiley   +1 more source

DEM-based analysis of morphometric features in humid and hyper-arid environments using artificial neural network [PDF]

Desert, 2009
This paper presents a robust approach using artificial neural networks in the form of a Self Organizing Map (SOM) as a semi-automatic method for analysis and identification of morphometric features in two completely different environments, the Man and ...
A.H Ehsani, F. Quiel
doaj   +1 more source

WEB MAPPING ARCHITECTURES BASED ON OPEN SPECIFICATIONS AND FREE AND OPEN SOURCE SOFTWARE IN THE WATER DOMAIN [PDF]

, 2017
The availability of water-related data and information across different geographical and jurisdictional scales is of critical importance for the conservation and management of water resources in the 21st century.
Arias Muñoz, C., Brovelli, M. A., Kilsedar, C. E., Moreno-Sanchez, R., Oxoli, D.   +4 more
core   +3 more sources

Sanitation felling against the European spruce bark beetle: A matter of intensity and forest type Tagli fitosanitari contro il bostrico tipografo: una questione di intensità e tipologia forestale

Agricultural and Forest Entomology, EarlyView.
We assess the effect of sanitation felling performed in 2022 in North‐Eastern Italy on bark beetle damage that occurred in 2023 across eight spruce forest types, as evaluated using multispectral satellite imagery. Bark beetle damage was reduced only at very high or very low sanitation felling rates.
Aurora Bozzini, Michele Missoni, Giacomo Santoiemma, Iris Bernardinelli, Rinaldo Comino, Massimo Faccoli   +5 more
wiley   +1 more source

Diagnosis of the Situation of the Land Administration System in Ibero-America

Land
In this research, we have compiled and analysed the organisations and studies that jointly address the issue of land administration, fundamentally in the cartographic aspects related to the cadastre and land registry, in the international environment ...
Carmen Femenia-Ribera, Gaspar Mora-Navarro, Inmaculada Marques-Perez, Enric Terol, Cristhian Quiza-Neuto   +4 more
doaj   +1 more source

Development of Distributed Research Center for analysis of regional climatic and environmental changes [PDF]

, 2016
We present an approach and first results of a collaborative project being carried out by a joint team of researchers from the Institute of Monitoring of Climatic and Ecological Systems, Russia and Earth Systems Research Center UNH, USA.
Gordov, E., Okladnikov, I., Prusevich, Alexander A., Shiklomanov, Alexander I., Titov, A.   +4 more
core   +1 more source

A Survey of Methods for Constructing 3D Urban Models From Point Clouds

Computer Graphics Forum, EarlyView.
The survey outlines a general process for constructing 3D models from point clouds and categorizes the methods based on their use of templates, basic surface primitives, hybrid approaches, or linear primitives. Additionally, the survey reviews the datasets and benchmarks that are essential for testing and training the developed methods.
Chiara Romanengo, Silvia Biasotti, Bianca Falcidieno, Daniela Cabiddu, Elia Moscoso Thompson, Michela Spagnuolo   +5 more
wiley   +1 more source

Application of geoinformation systems in the arrangement of public services and amenities of the territorial community

Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ, 2023
It has been proved that the geoinformation system of a territorial community is an innovative electronic cartographic resource aimed at the maintenance of the targeted and comfortable community assets management, mainly, the natural, water, forest ...
B. Naradovyi
doaj  

Data Infrastructures in Support of Macro-Regional Development. Experiences and Lessons Learned from the Danube Region [PDF]

, 2016
The European Union Strategy for the Danube Region (EUSDR) aims to address the challenges and priorities of the region in an integrated manner, leading to concrete results and a better future for the region and its citizens.
CETL Vlado, DIVJAK Dragan, DUSART Jean, KOTSEV Alexander, SMITH Robin, TAPSALL Brooke   +5 more
core   +1 more source

Climate Controls on Carbon Dioxide Fluxes in a High‐Elevation Grassland

Global Change Biology Communications, Volume 1, Issue 2, June 2026.
Climate change is significantly influencing high‐elevation grasslands, possibly unbalancing CO2 exchanges and the sink‐source dynamics. Cumulated heat available for plant growth and vegetation cover were identified as the main controllers of phenological development and, via direct or mediated effects, of CO2 fluxes (ER and GPP).
Silvio Marta, Marta Magnani, Gianna Vivaldo, Andrea Mainetti, Ilaria Baneschi, Alice Baronetti, Simona Gennaro, Mariasilvia Giamberini, Simone Ravetto Enri, Michele Lonati, Brunella Raco, Antonello Provenzale   +11 more
wiley   +1 more source