Results 91 to 100 of about 9,731 (159)

Spatio-temporal patterns of stomoxyine flies (Diptera: Muscidae) in a forested area of Thailand. [PDF]

open access: yesParasite
Yeohsakul W   +5 more
europepmc   +1 more source

Microplate fecal coliform method to monitor stream water pollution. [PDF]

open access: yesAppl Environ Microbiol, 1983
Maul A, Block JC.
europepmc   +1 more source

Evaluating Spatio-Temporal Kriging with Machine Learning Considering the Sources of Spatio-Temporal Variation

open access: yes
Integrating spatio-temporal kriging with machine learning improves estimation accuracy by addressing complex spatial and temporal variations in spatio-temporal phenomena.
Min Jeong, Hyeongmo Koo
core   +1 more source

Distribution and determinants of COVID-19 seroprevalence in a hard-to-access health district in Mali. [PDF]

open access: yesPLOS Glob Public Health
Thera SO   +23 more
europepmc   +1 more source

LA VARIATION SPATIO-TEMPORELLE DE LA POPULATION ET L’ANALYSE DE L’ACCESSIBILITÉ À SES RESSOURCES VITALES: Vers une meilleure gestion du risque volcanique à Goma, République démocratique du Congo

open access: yes, 2019
À travers le monde, les aléas naturels peuvent être à l’origine de situations de crise aux conséquences tragiques pour la population. Connaître la répartition spatio-temporelle de la population, les ressources vitales nécessaires en cas de crise et leur ...
Muhindo Syavulisembo, Adalbert
core  

Spatio-temporal variation of denitrification drivers

open access: yes, 2014
Nitrous oxide is a potent greenhouse gas. Approximately 80% of current U.S. emissions of nitrous oxide come from soil and agriculture, in particular from the soil microbial processes of denitrification and nitrification.
Shrewsbury, Lia
core  

Variations spatio-temporelles de l'abondance et de la taille de la crevette Penaeus notialis en Casamance (Senegal)

open access: yes, 1982
An artisanal shrimp fishery of the species Penaeus notialis is located in the Casamance estuary. There are two fishing seasons which range from March to April and from September to November; the catches can reach as much as 1500 metric tons a year. Postlarvae and juveniles can be found from the mouth to Tambakoumba (90 km from the mouth), which is a ...
openaire   +1 more source

Spatio-Temporal Variation of Cyanobacteria Blooms in Taihu Lake Using Multiple Remote Sensing Indices and Machine Learning

open access: yes
In view of the ecological threat posed by cyanobacteria blooms in Taihu Lake (China), this paper presents a study on the area of cyanobacteria extent based on MODIS data using the quantum particle swarm optimization–random forest (QPSO-RF) machine ...
Zi Yang (276531)   +7 more
core  

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