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Data from: Cost-effective large-scale occupancy–abundance monitoring of invasive brushtail possums (Trichosurus vulpecula) on New Zealand’s Public
负责人:
关键词:
relative abundance abundance modeling Bayesian biodiversity monitoring costs of monitoring fixed costs indices of abundance invasive species large-scale monitoring New Zealand Department of Conservation
DOI:
doi:10.5061/dryad.fn6h0
摘要:
y–abundance estimates and the costs of sampling for one night rather than two nights. Reducing trapping effort from two nights to one night along four trap-lines reduce
Data from: Scaling up effects of measures mitigating pollinator loss from local- to landscape-level population responses
负责人:
关键词:
2013-2014
DOI:
doi:10.5061/dryad.51cd11j
摘要:
-existing pollinator habitats into effect estimates accounts for density-dependent processes such as dilution, spill-over and local concentrati
Data from: Estimating and mitigating amplification bias in qualitative and quantitative arthropod metabarcoding
负责人:
关键词:
Arthropoda;Arthropods
DOI:
doi:10.5061/dryad.fs728
摘要:
Amplicon based metabarcoding promises rapid and cost-efficient analyses of species composition. However, it is disputed whether abundance estimates
Data from: Accounting for differences in species frequency distributions when calculating beta diversity in the fossil record
负责人:
关键词:
Triassic;Permian
DOI:
doi:10.5061/dryad.gh0q91j
摘要:
of pairwise taxonomic “distances” between the localities. 2. Due to the incomplete sampling, beta diversity estimates for fossil assemblages will always be high
Data from: Assessing cetacean populations using integrated population models: an example with Cook Inlet beluga whales
负责人:
关键词:
Bayesian statistics;beluga whales;cetaceans;Integrated modelling;population dynamics;state-space models
DOI:
doi:10.5061/dryad.9zw3r229w
摘要:
a mechanism for leveraging these datasets into a single estimation framework. IPMs that incorporate both population- and individual-level data have pr
Data from: Altitude shapes the environmental drivers of large-scale variation in abundance of a widespread mammal species
负责人:
关键词:
DOI:
doi:10.5061/dryad.8pk0p2nhz
摘要:
ropean badger (Meles meles), across France. We used (1) direct detections of 9,439 dead and living badgers, from 2006 to 2009, to estimate badger relative abundance
Data from: Status of the mountain ungulate prey of the endangered snow leopard Panthera uncia in the Tost Local Protected Area, South Gobi, Mongolia
负责人:
关键词:
Argali Double-observer survey Ibex Snow leopard Ungulate prey
DOI:
doi:10.5061/dryad.v61m2
摘要:
The availability of wild prey is a critical predictor of carnivore density. However, few conservation programmes have focused on the estimation
Data from: Dermal denticle assemblages in coral reef sediments correlate with conventional shark surveys
负责人:
关键词:
abundance estimation;fossil record;imperfect detection;N\u2010mixture model;Paleoecology;Palmyra Atoll;shark;taphonomy
DOI:
doi:10.25349/D9CP4C
摘要:
shark abundance in low-energy coral reef environments. We offer suggestions for applying this tool to measure shark abundance over long timescales
Data from: Rarefaction and extrapolation: making fair comparison of abundance-sensitive phylogenetic diversity among multiple assemblages
负责人:
关键词:
diversity;extrapolation;sample completeness;interpretation;phylogenetic diversity;Prediction;sample coverage;rarefaction;Hill numbers
DOI:
doi:10.5061/dryad.qk58h
摘要:
h theoretical formulae and analytic estimators for seamless rarefaction and extrapolation for this class of abundance-sensitive phylogenetic measures, which includes

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