Should we use proportional sampling for species–area studies?

JH Schoereder, C Galbiati, CR Ribas… - Journal of …, 2004 - Wiley Online Library
Aim In this paper we aim to show that proportional sampling can detect species–area
relationships (SARs) more effectively than uniform sampling. We tested the contribution of …

Evaluating sampling sufficiency and the use of surrogates for assessing ant diversity in a Neotropical biodiversity hotspot

HL Vasconcelos, TLM Frizzo, R Pacheco… - Ecological …, 2014 - Elsevier
Ecologists often seek sampling protocols that are both effective and relatively simple, ie
those that provide a balance between the advantages obtained through sampling …

Accounting for preferential sampling in species distribution models

MG Pennino, I Paradinas, JB Illian… - Ecology and …, 2019 - Wiley Online Library
Species distribution models (SDM s) are now being widely used in ecology for management
and conservation purposes across terrestrial, freshwater, and marine realms. The increasing …

Species Turnover and Vertical Partitioning of Ant Assemblages in the Brazilian Amazon: A Comparison of Forests and Savannas1

HL Vasconcelos, JMS Vilhena - Biotropica: The Journal of …, 2006 - Wiley Online Library
We measured beta diversity, or turnover in species composition, of ant assemblages
inhabiting patches of forest and savanna (cerrado) near Alter do Chão, in the Brazilian …

Disentangling elevational and vegetational effects on ant diversity patterns

CJ Lasmar, CR Ribas, J Louzada, ACM Queiroz… - Acta Oecologica, 2020 - Elsevier
When aiming to assess the effects of elevation on animal diversity, many studies have been
carried out in different vegetation types occurring across elevational gradients. Thus, it …

Long‐term effects of forest fragmentation on Amazonian ant communities

HL Vasconcelos, JMS Vilhena… - Journal of …, 2006 - Wiley Online Library
Aim To analyse the effects of forest fragmentation on ant communities in an Amazonian
landscape that has been fragmented for over a century. Location The region surrounding the …

A large‐scale assessment of ant diversity across the Brazilian Amazon Basin: integrating geographic, ecological and morphological drivers of sampling bias

J Andrade‐Silva, FB Baccaro, LP Prado… - …, 2022 - Wiley Online Library
Tropical ecosystems are often biodiversity hotspots, and invertebrates represent the main
underrepresented component of diversity in large‐scale analyses. This problem is partly …

Tree heterogeneity, resource availability, and larger scale processes regulating arboreal ant species richness

CR Ribas, JH Schoereder, M Pic, SM Soares - Austral Ecology, 2003 - Wiley Online Library
Processes acting on different spatial and temporal scales may influence local species
richness. Ant communities are usually described as interactive and therefore determined by …

Cost-effective spatial sampling designs for field surveys of species distribution

S Marta, F Lacasella, A Romano… - Biodiversity and …, 2019 - Springer
High-quality biodiversity inventories are key tools to develop effective conservation
strategies, but financial resources devoted to systematic species inventories are usually …

Gamma, alpha, and beta diversity of ant assemblages response to a gradient of forest cover in human‐modified landscape in Brazilian Amazon

MMS Costa, FA Schmidt - Biotropica, 2022 - Wiley Online Library
The partitioning of gamma diversity into its alpha and beta components has been used to
quantify the effects of natural habitat reduction on species diversity and distribution. Ant …