The representativeness and spatial bias of volunteered geographic information: a review
Many applications of volunteered geographic information (VGI) involve inferring the
properties of the underlying population from a sample consisting of VGI observations, ie VGI …
properties of the underlying population from a sample consisting of VGI observations, ie VGI …
Mapping species distributions with MAXENT using a geographically biased sample of presence data: a performance assessment of methods for correcting sampling …
MAXENT is now a common species distribution modeling (SDM) tool used by conservation
practitioners for predicting the distribution of a species from a set of records and …
practitioners for predicting the distribution of a species from a set of records and …
Where is positional uncertainty a problem for species distribution modelling?
Species data held in museum and herbaria, survey data and opportunistically observed data
are a substantial information resource. A key challenge in using these data is the uncertainty …
are a substantial information resource. A key challenge in using these data is the uncertainty …
The total operating characteristic to measure diagnostic ability for multiple thresholds
RG Pontius Jr, K Si - International Journal of Geographical …, 2014 - Taylor & Francis
The relative operating characteristic (ROC) is a popular statistical method to measure the
association between observed and diagnosed presence of a characteristic. The diagnosis of …
association between observed and diagnosed presence of a characteristic. The diagnosis of …
A novel citizen science approach for large-scale standardised monitoring of bat activity and distribution, evaluated in eastern England
SE Newson, HE Evans, S Gillings - Biological Conservation, 2015 - Elsevier
In many countries, bats have high conservation prioritisation owing to their trophic position,
habitat associations and threat level, and many have dedicated management plans …
habitat associations and threat level, and many have dedicated management plans …
A new phytogeographic map for the Southwest Australian Floristic Region after an exceptional decade of collection and discovery
P Gioia, SD Hopper - Botanical Journal of the Linnean Society, 2017 - academic.oup.com
After an 11-year period of exceptional specimen acquisition, we evaluated the robustness of
the Western Australian Herbarium Specimen Database in elucidating patterns of diversity …
the Western Australian Herbarium Specimen Database in elucidating patterns of diversity …
Importance of data selection and filtering in species distribution models: A case study on the Cantabrian brown bear
Species distribution models (SDMs) are powerful tools in ecology and conservation.
Choosing the right environmental drivers and filtering species' occurrences taking their …
Choosing the right environmental drivers and filtering species' occurrences taking their …
A framework of observer-based biases in citizen science biodiversity monitoring: Semi-structuring unstructured biodiversity monitoring protocols
O Arazy, D Malkinson - Frontiers in Ecology and Evolution, 2021 - frontiersin.org
Citizen science, whereby ordinary citizens participate in scientific endeavors, is widely used
for biodiversity monitoring, most commonly by relying on unstructured monitoring …
for biodiversity monitoring, most commonly by relying on unstructured monitoring …
The feasibility of counting songbirds using unmanned aerial vehicles
Obtaining unbiased survey data for vocal bird species is inherently challenging due to
observer biases, habitat coverage biases, and logistical constraints. We propose that …
observer biases, habitat coverage biases, and logistical constraints. We propose that …
A Geographic Assessment of the Global Scope for Rewilding with Wild-Living Horses (Equus ferus)
PJ Naundrup, JC Svenning - PloS one, 2015 - journals.plos.org
Megafaunas worldwide have been decimated during the late Quaternary. Many extirpated
species were keystone species, and their loss likely has had large effects on ecosystems …
species were keystone species, and their loss likely has had large effects on ecosystems …