Results 21 to 30 of about 1,832,592 (294)
Species abundance patterns in an ecosystem simulation studied through Fisher's logseries [PDF]
, 2010 We have developed an individual-based evolving predator-prey ecosystem simulation that integrates, for the first time, a complex individual behaviour model, an evolutionary mechanism and a speciation process, at an acceptable computational cost.
Gras, Robin +3 more
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mikemc/differential-abundance-theory: Manuscript draft v4.1
, 2021 A manuscript exploring the effects of taxonomic bias on microbiome differential-abundance ...
AmyW, Michael McLaren
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Estimating abundance of rare, small mammals: A case study of the Key Largo woodrat (Neotoma floridana smalli) [PDF]
, 2011 Estimates of animal abundance or density are fundamental quantities in ecology and conservation, but for many species such as rare, small mammals, obtaining robust estimates is problematic.
Potts, Joanne M.
core +2 more sources
Abundance and abundance change in the world's parrots [PDF]
Ibis, 2015 Estimates of population density and abundance change (differences in density or encounter rates across land uses or time periods) form the cornerstone of much of our knowledge of species' responses to environmental conditions, extinction risks and potential conservation actions. Gathering baseline data on abundance of the world's c. 10 000 bird species
Stuart J. Marsden, Kay Royle
openaire +1 more source
Revista Bio Ciencias, 2015 Estuarine systems are the most important aquatic natural resources of the nation from various perspectives; fisheries use them mainly through studies that allow the detection and evaluation of the areas of concentration of adults on reproduction ...
Navarro-Rodríguez, M.C. +2 more
doaj +1 more source
Diversity and abundance of diatoms (Bacillariophyceae) in sediments of the south coast of Iran [PDF]
بومشناسی آبزیان, 2018 In this stud, the diversity and abundance of benthic diatoms were evaluated in 9 stations located in Persian Gulf (Sirik) and Oman Sea (Gwatar, Abshirinkon) in winter and spring of 1394 -1395.
Gilan Attaran Fariman +2 more
doaj
Revista Bio Ciencias, 2016 In order to investigate the taxonomic copepod community structure and its relations with the climate conditions in the Pacific Ocean, bimonthly samples were made between February 2009 and April 2010.
Jiménez-Pérez, L.C.
doaj +1 more source
Planetary Nebulae: Abundances and Abundance Gradients [PDF]
, 2000 In this work, a review is given of some recent results and problems involved in the determination of chemical abundances of galactic planetary nebulae, particularly regarding disk and bulge objects.
openaire +2 more sources
Applied Sciences, 2022 Drought has been approved to affect the process of terrestrial ecosystems from different organizational levels, including individual, community, and ecosystem levels; however, which traits play the dominant role in the resistance of plant to drought is ...
Yuan Miao +9 more
doaj +1 more source
oliviergimenez/pyrenean-brown-bear-abundance: Pyrenean brown bear abundance
, 2022 Code and data for "Estimating abundance of a recovering transboundary brown bear population with capture-recapture models" by Vanpé and ...
Olivier Gimenez
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