Zoology

Animal Movement: Statistical Models for Telemetry Data by Mevin B. Hooten, Devin S. Johnson, Brett T. McClintock, Juan

By Mevin B. Hooten, Devin S. Johnson, Brett T. McClintock, Juan M. Morales

The learn of animal move has constantly been a key aspect in ecological technological know-how, since it is inherently associated with severe methods that scale from contributors to populations and groups to ecosystems. speedy advancements in biotelemetry facts assortment and processing know-how have given upward push to quite a few statistical tools for characterizing animal circulate. The ebook serves as a accomplished reference for the categories of statistical versions used to check individual-based animal circulate.

Animal Movement is a vital reference for natural world biologists, quantitative ecologists, and statisticians who search a deeper knowing of recent animal stream types. a large choice of modeling methods are reconciled within the publication utilizing a constant notation. versions are equipped into teams in accordance with how they deal with the underlying spatio-temporal means of circulate. Connections between techniques are highlighted to permit the reader to shape a broader view of animal flow research and its institutions with conventional spatial and temporal statistical modeling.

After an preliminary assessment interpreting the position that animal move performs in ecology, a primer on spatial and temporal statistics presents a pretty good beginning for the rest of the ebook. every one next bankruptcy outlines a primary form of statistical version used in the modern research of telemetry info for animal move inference. Descriptions start with simple conventional varieties and sequentially building up to normal sessions of types in each one class. vital historical past and technical information for every classification of version are supplied, together with spatial aspect technique versions, discrete-time dynamic versions, and continuous-time stochastic strategy versions. The booklet additionally covers the basic parts for the way to deal with a number of resources of uncertainty, comparable to position mistakes and latent habit states. as well as thorough descriptions of animal circulation versions, variations and connections also are emphasised to supply a broader point of view of approaches.

Show description

Read Online or Download Animal Movement: Statistical Models for Telemetry Data PDF

Similar zoology books

Animal Cell Technology: Challenges for the 21st Century

Animal mobile expertise is a turning out to be self-discipline of telephone biology which goals not just to appreciate buildings, capabilities and behaviors of differentiated animal cells but in addition to check their skills for use in business and scientific reasons. The objective of animal cellphone know-how contains accomplishments of clonal growth of differentiated cells with necessary skill, optimization in their tradition stipulations, modulation in their skill to provide medically and pharmaceutically, vital proteins, and the applying of animal cells to gene treatment and synthetic organs.

Spezielle Zoologie Teil 2: Wirbel- oder Schädeltiere

Auch der 2. Band der „Speziellen Zoologie" ? ber die Sch? del- oder Wirbeltiere (Craniota) liegt nun in zweiter Auflage vor. Ein gro? er Teil der Kapitel wurde von 37 Autoren ? berarbeitet, aktualisiert und mit einer Reihe neuer Abbildungen erg? nzt. Sie beschreiben die Vielfalt dieser Tiergruppe anhand von Bau, Funktion und Leistung ihrer Organsysteme und ordnen sie nach Gesichtspunkten der phylogenetischen Systematik und unter Einbeziehung der Ergebnisse molekularer Methoden.

Pigeon (Reaktion Books - Animal)

 Our widespread city significant other, cooing within the eaves of educate stations or scavenging underfoot for breadcrumbs and discarded French fries, the pigeon has many detractors—and even a few lovers. Written out of affection for and fascination with this humble but very important fowl, Barbara Allen’s Pigeon explores its cultural value, in addition to its similarities to and variations from its shut counterpart, the dove.

Introduction to Ethnobiology

This textbook offers a uncomplicated advent to ethnobiology with key strategies for novices. it's also written when you educate ethnobiology or similar fields. The center concerns and ideas, in addition to methods and theoretical positions are absolutely lined.

Additional info for Animal Movement: Statistical Models for Telemetry Data

Sample text

42 to be advantageous computationally. 39) implies that Q = (diag(W1) − W), where W is typically a binary proximity matrix indicating which spatial regions are neighbors of each other. This proximity matrix is often fixed by the researcher, and thus, Q is fixed and can be used to compute H.

Note that we have used a subscript index to simplify the notation; that is, yi ≡ y(Ai ). The Moran’s I statistic ranges from –1 to 1 and, under certain assumptions, the mean of the Moran’s I statistic is −1/(n − 1). Values of Moran’s I close to 1 indicate spatial clustering (or similarity for neighboring units) while values closer to –1 indicate spatial regularity (or dissimilarity for neighboring units). , <1) correspond to clustering (or positive autocorrelation). Despite the fact that Geary’s C enjoys similar properties as the variogram in not requiring the precalculation of the sample mean y¯ , the Moran’s I statistic is more popular and heavily used in summarizing spatial data.

The second technique approximates the likelihood function itself. The likelihood approximation is known as the Berman–Turner device (Berman and Turner 1992), which can be described as 27 Statistics for Spatial Data 1. , grid cells) and take the centroids, c1 , . . , cJ , as quadrature points. The integral is then approximated with J exp(x (s)β)ds ≈ wj exp(x (cj )β), j=1 S where wj is the area of the jth region. 2. 10) j=1 where yj equals 1/wj if sj is an observed location and 0 if sj is a quadrature point.

Download PDF sample

Rated 4.07 of 5 – based on 29 votes