Results 51 to 60 of about 3,428 (197)

The application of geostatistics in mapping and assessment of demersal resources, Nephrops norvegicus in the northwestern Mediterranean: a case study

open access: yesScientia Marina, 1998
The application of geostatistics in mapping and assessing demersal resources is reviewed. The basic summary of the methodology is illustrated with a case study on data for Nephrops norvegicus off Barcelona (NE Spain) over commercial fishing grounds.
Francesc Maynou
doaj   +1 more source

Estimating Velocities of Infectious Disease Spread Through Spatio‐Temporal Log‐Gaussian Cox Point Processes

open access: yesInternational Statistical Review, EarlyView.
Summary Understanding the spread of infectious diseases such as COVID‐19 is crucial for informed decision‐making and resource allocation. A critical component of disease behaviour is the velocity with which disease spreads, defined as the rate of change between time and space.
Fernando Rodriguez Avellaneda   +2 more
wiley   +1 more source

The use of geostatistics to estimate the distribution of the reserves of one of the bauxite deposits of the Republic of Guinea

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2015
To assess the content of Al2O3 in the exploration block of one area of Sangaredi bauxite field (the Repubtic of Guinea, West Africa), there was applied one of geostatistics method - discrete Kriging.
I. A. Maraev
doaj   +1 more source

Spatial Distribution of Paysandisia archon (Burmeister) (Lepidoptera: Castniidae) Infestation on Palms in the City of Pesaro

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Paysandisia archon is a South American castniid moth unintentionally introduced in Europe through the international plant trade and first reported there in the early 2000s. Its larvae cause severe damage to palms (Arecaceae) by feeding on the apical meristem and excavating inside the trunk, leading to structural instability and eventual plant ...
Laura Zavatta   +2 more
wiley   +1 more source

CROATIAN GEOSTATISTICAL DICTIONARY

open access: yesRudarsko-geološko-naftni Zbornik, 2013
Geostatistical model and interpretation very often are made by using computer programs. Consequently, application and development of geostatistics are closely connected with progress of informatics and computers.
Tomislav Malvić   +1 more
doaj  

Spatiotemporal Dynamics of Olive Fruit Fly (Bactrocera oleae) Populations in a Mediterranean Olive‐Growing Landscape: An Eight‐Year Study From Samos Island, Greece

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Olive fruit fly (Bactrocera oleae, Rossi) is one of the most significant pests in the Mediterranean olive groves, causing both quantitative and qualitative losses. Understanding its spatial and temporal dynamics is essential for effective and sustainable control of the pest.
Stratis Sentas   +5 more
wiley   +1 more source

Urban Landscape Structure of a Fast-Growing African City: The Case of Niamey (Niger)

open access: yesUrban Science, 2019
Combining multivariable statistics and geostatistics with landscape metrics, we attempted to quantify the spatial pattern of urbanization in the city of Niamey, Niger.
Jean-Pierre Rossi, Gauthier Dobigny
doaj   +1 more source

Peridomestic infestation by Triatoma pallidipennis and natural infection with Trypanosoma cruzi in Zacatepec, Morelos, Mexico Infestación peridoméstica por Triatoma pallidipennis e infección natural por Trypanosoma cruzi en Zacatepec, Morelos, México

open access: yesMedical and Veterinary Entomology, EarlyView.
Entomological and community‐related risk factors for Chagas disease were assessed through peridomestic sampling, calculation of entomological indices and surveys of community knowledge, attitudes and practices. Forty‐six triatomines, all identified as Triatoma pallidipennis, were collected, and all specimens showed natural infection with Trypanosoma ...
Reyna Vargas‐Abasolo   +5 more
wiley   +1 more source

Advance in Spatial Variability of Soil Erosion in Mountainous Area by Using Geostatistics

open access: yesShuitu baochi yanjiu, 2006
Soil erosion is one kind of complex spatial random distribution phenomenon with many influcing factors,it is difficult to make a reasonable effective quantitative analysis.In recent years,GIS and Geostatistics swift and violent development give us the ...
MA Chi~
doaj  

Spatial distribution of soil chemical properties in pasture and forest area

open access: yesPesquisa Agropecuária Tropical, 2014
The knowledge on spatial distribution of soil properties by means of geostatistics is important as an indicator for a better soil use and management. This study aimed at evaluating the spatial distribution of soil chemical properties, in a forest and ...
Renato Eleoterio de Aquino   +4 more
doaj   +1 more source

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