Results 21 to 30 of about 3,683,011 (357)
Comparing methods to estimate feral burro abundance
Wildlife Society Bulletin, 2023 Obtaining precise and unbiased estimates of feral burro (Equus asinus) abundance in the western United States is challenging due to their cryptic pelage and the rugged terrain they inhabit. Management agencies employ helicopter‐based, simultaneous double‐
Jacob D. Hennig, Kathryn A. Schoenecker
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CURRENT STATUS OF THE FAUNA IN LAKES OF DIFFERENT TYPES IN KARELIA (BASED ON 2008–2011 SURVEYS)
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2015 The results of the study of zooplankton and zoobenthos in 19 lakes in different parts of theRepublicofKarelia, some of which were surveyed for the first time, are presented.
Tamara Kulikova, Alexandr Ryabinkin
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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
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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
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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
Normalization and microbial differential abundance strategies depend upon data characteristics
Microbiome, 2017 BackgroundData from 16S ribosomal RNA (rRNA) amplicon sequencing present challenges to ecological and statistical interpretation. In particular, library sizes often vary over several ranges of magnitude, and the data contains many zeros.
Sophie J. Weiss +11 more
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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.
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Relic abundance of dark matter particles: new formulation and new result of abundance calculation [PDF]
, 2000 A new theoretical framework for computation of the relic abundance of cold dark matter particles such as LSP is presented and some generic features of new results are discussed.
Yoshimura, M.
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unmarked: An R Package for Fitting Hierarchical Models of Wildlife Occurrence and Abundance
, 2011 Ecological research uses data collection techniques that are prone to substantial and unique types of measurement error to address scientific questions about species abundance and distribution.
Ian J. Fiske, R. Chandler
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bioRxiv, 2019 The distribution and abundance of immune cells, particularly T-cell subsets, play pivotal roles in cancer immunology and therapy. There are many T-cell subsets with specific function, however current methods are limited in estimating them, thus, a method
Ya-Ru Miao +6 more
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