Results 11 to 20 of about 7,894 (211)

Evaluation of Evapotranspiration Rate and Water Productivity Based on FAO WaPOR Database in Qazvin Plain [PDF]

open access: yesمجله آب و خاک, 2023
Introduction Achieving food security in the future with sustainable use of water resources will be a big challenge for the current and future generations. Population increase, economic growth and climate change intensifythe pressure on existing resources.
M.S. Fakhar, A. Kaviani
doaj   +1 more source

Adapting to climate change: water distribution in BBA City, Algeria [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
For over 20 years, the eastern Algeria region has had significant rainfall deficits that resulted in severe droughts, which seriously affected the availability of water for drinking.
A. Zeroual   +3 more
doaj   +1 more source

Evaluation of an Efficient Approach for Target Tracking from Acoustic Imagery for the Perception System of an Autonomous Underwater Vehicle

open access: yesInternational Journal of Advanced Robotic Systems, 2014
This article describes the core algorithms of the perception system to be included within an autonomous underwater vehicle (AUV). This perception system is based on the acoustic data acquired from side scan sonar (SSS).
Sebastián A. Villar   +3 more
doaj   +1 more source

Evolução dos estudos sobre a produção de bovinos de corte e a emissão de gases de efeito estufa decorrente dessa atividade na região central do Brasil

open access: yesDesenvolvimento e Meio Ambiente, 2018
A preocupação com as mudanças climáticas globais tem se tornado cada vez mais evidente com o aumento de debates e discussões sobre o tema em âmbito internacional.
Julhana Dias Fachinetto   +1 more
doaj   +1 more source

Quality monitoring of inland water bodies using Google Earth Engine

open access: yesJournal of Hydroinformatics, 2023
Regular quality monitoring of inland water bodies is vital for identifying the areas with deteriorating water quality. Satellite remote sensing has been used for obtaining long-term trends that require the processing of many images.
P. Y. Sherjah   +2 more
doaj   +1 more source

Portugal: A Paradox in Productivity [PDF]

open access: yesInternational Productivity Monitor, 2017
Portugal has a lower level of productivity than advanced economies but, paradoxically, the recent improvement in several of its determinants did not lead to convergence in productivity levels.
Ricardo Pinheiro Alves
doaj  

Characterization of a new multidrug-resistant Brazilian K. pneumoniae isolate and 172 Klebsiella spp. sequenced strains: Genomic island, multilocus sequence typing and capsule locus dataset

open access: yesData in Brief, 2021
The genus Klebsiella comprises species that cause nosocomial and community-acquired infections. A dataset was created to compile the sequence type (ST) and capsule type (K-locus) information predicted for 172 worldwide isolates of Klebsiella spp.
Rodrigo Profeta   +22 more
doaj   +1 more source

Vegetation Dynamics of North African Steppe (Case Study of the Moulouya Plateau In Morocco)

open access: yesEkológia (Bratislava), 2023
The North African steppe areas represent a heritage of great economic and ecological importance. These areas, which were once prosperous, are currently experiencing significant degradation and a decrease in productivity due to several factors.
Madihi Mohammed El   +7 more
doaj   +1 more source

The influence of chronic health problems on work ability and productivity at work: a longitudinal study among older employees

open access: yesScandinavian Journal of Work, Environment & Health, 2014
OBJECTIVES: This study aimed to assess the influence of chronic health problems on work ability and productivity at work among older employees using different methodological approaches in the analysis of longitudinal studies. METHODS: Data from employees,
Fenna RM Leijten   +5 more
doaj   +1 more source

Estimating Forest Stock Volume in Hunan Province, China, by Integrating In Situ Plot Data, Sentinel-2 Images, and Linear and Machine Learning Regression Models

open access: yesRemote Sensing, 2020
The forest stock volume (FSV) is one of the key indicators in forestry resource assessments on local, regional, and national scales. To date, scaling up in situ plot-scale measurements across landscapes is still a great challenge in the estimation of ...
Yang Hu   +11 more
doaj   +1 more source

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