Biological collections and ecological/environmental research: a review, some observations and a look to the future

GH Pyke, PR Ehrlich - Biological reviews, 2010 - Wiley Online Library
Housed worldwide, mostly in museums and herbaria, is a vast collection of biological
specimens developed over centuries. These biological collections, and associated …

Biological collections in an ever changing world: Herbaria as tools for biogeographical and environmental studies

C Lavoie - Perspectives in Plant Ecology, Evolution and …, 2013 - Elsevier
Plant specimens stored in herbaria are being used as never before to document the impacts
of global change on humans and nature. However, published statistics on the use of …

Minimum required number of specimen records to develop accurate species distribution models

ASJ van Proosdij, MSM Sosef, JJ Wieringa… - Ecography, 2016 - Wiley Online Library
Species distribution models (SDMs) are widely used to predict the occurrence of species.
Because SDMs generally use presence‐only data, validation of the predicted distribution …

Assessing the accuracy of species distribution models: prevalence, kappa and the true skill statistic (TSS)

O Allouche, A Tsoar, R Kadmon - Journal of applied ecology, 2006 - Wiley Online Library
Summary 1 In recent years the use of species distribution models by ecologists and
conservation managers has increased considerably, along with an awareness of the need to …

A comparison of absolute performance of different correlative and mechanistic species distribution models in an independent area

F Shabani, L Kumar, M Ahmadi - Ecology and evolution, 2016 - Wiley Online Library
To investigate the comparative abilities of six different bioclimatic models in an independent
area, utilizing the distribution of eight different species available at a global scale and in …

Assessing accuracy methods of species distribution models: AUC, specificity, sensitivity and the true skill statistic

F Shabani, L Kumar, M Ahmadi - Global Journal of …, 2018 - researchnow.flinders.edu.au
We aimed to assess different methods for evaluating performance accuracy in species
distribution models based on the application of five types of bioclimatic models under three …

Species distribution modeling in the tropics: problems, potentialities, and the role of biological data for effective species conservation

L Cayuela, DJ Golicher, AC Newton… - Tropical …, 2009 - journals.sagepub.com
In this paper we aim to investigate the problems and potentialities of species distribution
modeling (SDM) as a tool for conservation planning and policy development and …

Botanical richness and endemicity patterns of Borneo derived from species distribution models

N Raes, MC Roos, JWF Slik, EE Van Loon… - Ecography, 2009 - Wiley Online Library
This study provides a Borneo‐wide, quantitative assessment of botanical richness and
endemicity at a high spatial resolution, and based on actual collection data. To overcome …

Climate change reduces the distribution area of the shea tree (Vitellaria paradoxa CF Gaertn.) in Burkina Faso

K Dimobe, A Ouédraogo, K Ouédraogo… - Journal of Arid …, 2020 - Elsevier
Vitellaria paradoxa, the shea tree, an economically important fruit-tree species native to
savanna regions is threatened in Burkina Faso due to overexploitation and changing land …

A study of climate change and anthropogenic impacts in West Africa

R Wittig, K König, M Schmidt, J Szarzynski - Environmental Science and …, 2007 - Springer
Abstract Background, Aim and Scope During the last decades ecological conditions in West
Africa have dramatically changed. Very evident is the climate change, which has resulted in …