Results 281 to 290 of about 6,113,842 (346)

Global Drivers of Phytoplankton Phenology Trends. [PDF]

open access: yesGlob Chang Biol
Guest JK, Racault MF, Le Quéré C.
europepmc   +1 more source

Detection of spatial variations in temporal trends with a quadratic function

open access: yesStatistical Methods in Medical Research, 2016
Methods for the assessment of spatial variations in temporal trends (SVTT) are important tools for disease surveillance, which can help governments to formulate programs to prevent diseases, and measure the progress, impact, and efficacy of preventive ...
Paula Moraga, Martin Kulldorff
exaly   +2 more sources

An evaluation of temporal and spatial trends of pyrethroid concentrations in California surface waters.

Science of the Total Environment, 2020
Pyrethroid insecticides are frequently detected in urban surface waters at levels that are deleterious to sensitive aquatic species. The California Department of Pesticide Regulation (CDPR) Surface Water Protection Program collected 717 water and 191 ...
R. Budd   +3 more
semanticscholar   +1 more source

Spatial trends and drivers of marine debris accumulation on shorelines in South Eleuthera, The Bahamas using citizen science.

Marine Pollution Bulletin, 2019
This study measured spatial distribution of marine debris stranded on beaches in South Eleuthera, The Bahamas. Citizen science, fetch modeling, relative exposure index and predictive mapping were used to determine marine debris source and abundance ...
Kristal K Ambrose   +7 more
semanticscholar   +1 more source

Nonparametric testing for the specification of spatial trend functions

Journal of Multivariate Analysis, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rongmao Zhang   +2 more
openaire   +1 more source

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