Results 1 to 10 of about 129,145 (264)
Comparative Analysis of Core Microbiome Assignments: Implications for Ecological Synthesis
mSystems, 2023 The concept of a core microbiome has been broadly used to refer to the consistent presence of a set of taxa across multiple samples within a given habitat.
Gordon F. Custer +4 more
doaj +1 more source
Journal of Ethnobiology and Ethnomedicine, 2021 Background Scientists frequently raise the topic of data deficiency related to the abundance and distribution of macrofungi in the context of climate change.
Marcin Andrzej Kotowski +2 more
doaj +1 more source
Tiger abundance and ecology in Jigme Dorji National Park, Bhutan
Global Ecology and Conservation, 2023 Conservation of large carnivores, especially, wild tigers (Panthera tigris) require an accurate population estimate and knowledge of their ecology. Camera traps have been widely used to estimate the population abundance of animals with unique natural ...
Pema Dendup +3 more
doaj +1 more source
Abundance-weighted phylogenetic diversity measures distinguish microbial community states and are robust to sampling depth [PDF]
PeerJ, 2013 In microbial ecology studies, the most commonly used ways of investigating alpha (within-sample) diversity are either to apply non-phylogenetic measures such as Simpson’s index to Operational Taxonomic Unit (OTU) groupings, or to use classical ...
Connor O. McCoy, Frederick A. Matsen IV
doaj +2 more sources
Pre-whaling genetic diversity and population ecology in eastern Pacific gray whales: insights from ancient DNA and stable isotopes. [PDF]
PLoS ONE, 2012 Commercial whaling decimated many whale populations, including the eastern Pacific gray whale, but little is known about how population dynamics or ecology differed prior to these removals.
S Elizabeth Alter +2 more
doaj +1 more source
Insects, 2021 Changes in common and widespread insect populations such as the domestic filth fly in urban cities are useful and relevant bioindicators for overall changes in the insect biomass.
Julie Pinto +3 more
doaj +1 more source
Trap efficiency evaluation for small mammals in the southern Amazon [PDF]
Acta Amazonica, 2015 The effectiveness of ecological researches on small mammals strongly depends on trapping techniques to survey communities and populations accurately. The main goal of this study was to assess the efficiency of three types of traps (Sherman, Tomahawk and ...
Manoel dos SANTOS-FILHO +3 more
doaj +1 more source
PLoS ONE, 2022 Because different sampling techniques will provide different abundance values, it is currently difficult to compare results among many studies to form holistic understandings of how abundance influences ant ecology.
Benjamin D. Hoffmann, Magen Pettit
doaj +2 more sources
Frontiers in Plant Science, 2021 What causes variation in species abundance for a given site remains a central question in community ecology. Foundational to trait-based ecology is the expectation that functional traits determine species abundance. However, the relative success of using
Ronghua Li +12 more
doaj +1 more source
Revista Mexicana de Biodiversidad, 2015 The diversity of anthropogenic spiders in the city of Chilpancingo, Guerrero, Mexico was studied using a systematized collection method in 4sampling zones: urban with a garden, urban without a garden, suburban, and rural.
Susana Eva Rodríguez-Rodríguez +2 more
doaj +1 more source