Small-scale spatial variation in age and size
WebThis variation in body size over a small spatial scale appears to be coupled with changes in age-related parameters, with earlier age of maturity and shorter longevities in dwarf populations of the newt T. pygmaeus(Díaz- Paniagua et al. 1996). Webto identify small-scale variability in sediment transport with winds nearly parallel to the shoreline orientation. The study was conducted on a sand beach at Ocean City, New …
Small-scale spatial variation in age and size
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Webevaluated smaller-scale variations in benthic charac-teristics within a culture site (1) under long lines vs. between long lines or (2) in areas with juvenile bivalves (i.e. at the beginning of the growth cycle) vs. bivalves of commercial size. Such variation should be taken into account when evaluating the influence of WebJun 1, 2004 · Spatial epidemiology is the description and analysis of geographic variations in disease with respect to demographic, environmental, behavioral, socioeconomic, genetic, and infectious risk factors. We focus on small-area analyses, encompassing disease mapping, geographic correlation studies, disease clusters, and clustering. Advances in …
WebJan 5, 2024 · interactions typically generate small-scale spatial structure that occurs at a length scale of the order one to ten times an individual’s size. Despite being local in origin, spatial structure can have signi cant large-scale e ects on population size, and even determine whether the population survives or dies (Law et al., 2003). WebSpatial scale is a specific application of the term scale for describing or categorizing (e.g. into orders of magnitude) the size of a space (hence spatial), or the extent of it at which a …
WebApr 10, 2024 · The aims of this study were to (1) compare the CST prediction accuracy using different datasets and machine learning; (2) estimate the spatial variation of CST in the UTCBF, with its different forest types and stand ages; and (3) evaluate the possible factors driving the spatial distribution of carbon stock in the UTCBF at a landscape scale. 2. WebAbstract – This study documents substantial small-scale spatial variation in age and size at maturity of brown trout (Salmo trutta) found either in allopatry (above major waterfalls) …
WebJul 16, 2013 · Despite long planktonic durations, many species of broadcast spawning invertebrates exhibit genetic structure at small spatial and temporal scales. Amplified fragment length polymorphisms were used to assess genetic variation in the sea scallop, Placopecten magellanicus, among four inshore and one offshore location in the Gulf of …
WebThis article makes two key contributions. The first relates to spatial variation in population sub-groups (demographic and socio-economic) in England and Wales. The second concerns the amount of spatial information contained at different spatial scales for the (ilr-transformed) variables included in the analysis. crystal repair seattleWebinformation is contained at each spatial scale for sub-categories relating to age, ethnic group, housing tenure, car or van availabil-ity, qualifications, employment, limiting long-term illness (LLTI) and National Statistics Socio-economic Classification (NS-SeC). The amount of variation contained by each level of the hierarchy dying cushion coversWebMar 21, 2024 · We studied the spatio-temporal variation of adult life-history traits linked to age and body size in the common frog ( Rana temporaria) from low (i.e., valley at 480 m … dying curtains with ritWebSeveral high- and low-risk areas were identified across the country with some variation between birth, age 15, and onset. Conclusions: Small-scale geographical variation in the risk of MS suggests that local environmental risk factors could be at play and may be related to life style factors. Keywords: crystal repair richmond vaWebOct 1, 2013 · Alongshore spatial variation at ≤ 500 m was small, but similar to 100 km scales. • Our study demonstrates the potential for nursery processes to vary at small scales. Abstract L. (‘YOY plaice’) at beaches on the western side of the British Isles at small alongshore (100–500 Keywords Flatfish nursery Habitat heterogeneity Individual growth … dying daily to self scriptures kjvWebFeb 28, 2013 · The purpose of this study was to quantify the spatial variation in abundance of juvenile corals (≤50 mm) among three sectors of the Australian’s Great Barrier Reef … crystal repair njWebDec 31, 2012 · Here we utilize CFR to explore spatial variability in life history and demography of the rocky reef-associated grass rockfish (Sebastes rastrelliger) in the … crystal repair shop near me