Article
Biodiversity Conservation
Benedikt R. Schmidt, Sam S. Cruickshank, Christoph Buhler, Ariel Bergamini
Summary: This study used data from two multi-species amphibian monitoring programs to explore the factors influencing detection probabilities in monitoring data. The results indicate that variation among surveyors is the most important factor, and ignoring it can lead to underestimation of occupancy rates. Therefore, it is crucial to account for detection heterogeneity and make efforts to quantify observer differences through training and data collection.
BIOLOGICAL CONSERVATION
(2023)
Article
Geography
Monika Streule
Summary: Urban extractivism refers to the destructive impact of large-scale natural resource extraction on urban environments and societies. It is a concept that is increasingly discussed in Latin American scholarship but less known in anglophone urban geography. Currently, the concept is mainly applied to study the social and environmental consequences of infrastructure megaprojects accompanying resource extraction. However, scholars are also exploring the usage of this concept to analyze the production of exclusive urban territories in central Buenos Aires. The author suggests broadening the concept of urban extractivism to address urgent challenges of urban transformations in the peripheries of Mexico City, particularly concerning urban infrastructure megaprojects and Indigenous socio-territorial movements advocating for a more sustainable use of natural resources.
Article
Ecology
Stephanie Elizabeth Hogg, Yan Wang, Lewi Stone
Summary: Joint species distribution models (JSDMs) that explicitly account for imperfect detection can accurately estimate intrinsic correlation between species with sufficient survey sites and replications. However, reducing the number of survey sites decreases precision of estimates, while reducing the number of survey replications can lead to biased estimates. For low detection probabilities, a large number of survey replications may be required to remove bias from estimates. JSDMs not explicitly accounting for detection have limited ability to disentangle detection from occupancy, reducing their ability to accurately infer species distribution spatially.
METHODS IN ECOLOGY AND EVOLUTION
(2021)
Article
Ecology
Katherine C. B. Weiss, Austin M. Green, Daniel J. Herrera, Tru M. Hubbard, Christine C. Rega-Brodsky, Maximilian L. Allen
Summary: Identifying the drivers of urban association in wildlife is a challenge in conservation biology. This study investigated the relationship between intraspecific trait variation and urban occupancy in mammal species using camera trap data. The results showed that demographic traits like litter size affected urban association across all species, while other traits had variable and informative relationships across different taxonomic orders. These findings highlight the importance of trait variation in wildlife management and conservation, and provide insights into the species that occupy and adapt to urban environments.
Article
Biodiversity Conservation
Clint King, Jesse M. Meik
Summary: This study surveyed snake species composition, abundance, vehicular mortality, and activity patterns in the Cross Timbers region of Wise County, Texas, and found a close association between peak snake activity and rainfall periodicity in the area.
Article
Ecology
Graziella DiRenzo, David A. W. Miller, Evan H. C. Grant
Summary: The study highlights the importance of distinguishing between availability and detectability in occupancy models. When species availability is low, single-scale occupancy models underestimate occupancy and provide poor parameter coverage, while high availability leads to similar performance between single-scale and multi-scale occupancy models. The results emphasize the impact of unaccounted for availability in species distribution estimates using single-scale occupancy models.
METHODS IN ECOLOGY AND EVOLUTION
(2022)
Article
Green & Sustainable Science & Technology
Simone Buratti, Leticia Merino-Perez
Summary: This article explores the social processes of using and appropriating infrastructures in Global South cities, with a focus on urban commons. Using a case study of the Ferrocarril de Cuernavaca, a linear park in Mexico City, the study documents the spaces, actors, and uses of the park. The research reveals substantial socioeconomic inequalities within the park's intersecting areas and highlights the importance of inclusive access to public spaces for urban sustainability.
Article
Environmental Studies
Otto Regalado-Pezua, Gabriela Sirkis, Orly Carvache-Franco, Mauricio Carvache-Franco, Wilmer Carvache-Franco
Summary: Mexico City and Lima, both developed near major pre-Columbian civilizations, have great cultural and historical value. By comparing their urban attractiveness factors, this study identifies differences and similarities that can be understood at a theoretical level. The findings have practical implications for tourism officials and managers, as they can learn from the best practices of the other city.
Article
Ecology
Emily F. McColl-Gausden, Andrew R. Weeks, Rhys Coleman, Sue Song, Reid Tingley
Summary: Environmental DNA (eDNA) sampling is a rapid and sensitive method for detecting aquatic species. Single-species detection methods based on qPCR achieved higher detection probabilities than metabarcoding, but the choice of detection method should be influenced by the study aims.
ECOLOGICAL INFORMATICS
(2023)
Article
Ecology
Francois S. Becker, Jasper A. Slingsby, John Measey, Krystal A. Tolley, Res Altwegg
Summary: Detecting occupied sites of rare species and estimating the probability of known sites are important for ecological and conservation projects. This study outlines an iterative process using a critically endangered species to estimate the probability of unknown occupied sites and maximize the chances of finding them. The approach is useful for assessing uncertainty in species occurrences and planning search efforts.
ECOLOGICAL APPLICATIONS
(2022)
Article
Ecology
Dinusha Priyadarshani, Res Altwegg, Alan T. K. Lee, Wen-Han Hwang
Summary: The time taken to detect a species during site occupancy surveys contains important information about the observation process. By accounting for the observation process, better inference about site occupancy can be made. We developed a new mixed exponential time-to-detection (TTD) occupancy model that can simultaneously estimate detection intensity and aggregation parameters, providing a better description of occupancy patterns.
Article
Ecology
Jeffrey W. Doser, Andrew O. Finley, Sudipto Banerjee
Summary: Determining the spatial distributions of species and communities is important in ecology and conservation efforts. We developed a spatial factor multi-species occupancy model to explicitly account for species correlations, imperfect detection, and spatial autocorrelation. Ignoring these complexities leads to inferior model predictive performance, and our proposed model had the highest predictive performance among the alternative models.
Review
Thermodynamics
Yan Ding, Shuxue Han, Zhe Tian, Jian Yao, Wanyue Chen, Qiang Zhang
Summary: The study focuses on the deviation of energy simulation results for buildings from actual consumption, attributing it mainly to inaccurate estimation of occupancy. Improving the accuracy level of occupancy prediction can notably reduce the error between reality and prediction. Despite various studies on occupancy, differences in detection, prediction, and validation methods still exist.
BUILDING SIMULATION
(2022)
Article
Plant Sciences
Rodrigo Pacheco-Munoz, Miguel Angel Aguilar-Gomez, Jorge E. Schondube
Summary: Urban green areas (UGAs) in neotropical cities can maintain complex overwintering migratory bird assemblages, with trees being the most critical habitat feature.
URBAN FORESTRY & URBAN GREENING
(2022)
Article
Biodiversity Conservation
Jafet Belmont, Claire Miller, Marian Scott, Craig Wilkie, Raimundo Real
Summary: Species rarity is often used as a measure to assess extinction risk, and new methods have been developed to describe rare species in biological communities. This study introduces a new method based on Bayesian occupancy models and finite mixture occupancy models to characterize species rarity under imperfect detection, showing high classification performance in simulations and real data analysis.
DIVERSITY AND DISTRIBUTIONS
(2022)
Article
Anatomy & Morphology
Claudia Olivera-Tlahuel, Norma A. Moreno-Mendoza, Maricela Villagran-Santa Cruz, J. Jaime Zuniga-Vega
Article
Zoology
Vctor Argaez, Israel Solano-Zavaleta, J. Jaime Zuniga-Vega
Article
Forestry
Ruben Ortega-Alvarez, J. Jaime Zuniga-Vega, Viviana Ruiz-Gutierrez, Esteban Berrones Benitez, Israel Medina Mena, Francisco Ramirez Felipe
FOREST ECOLOGY AND MANAGEMENT
(2018)
Article
Multidisciplinary Sciences
Gonzalo A. Ramirez-Cruz, Israel Solano-Zavaleta, Pedro E. Mendoza-Hernandez, Marcela Mendez-Janovitz, Monserrat Suarez-Rodriguez, J. Jaime Zuniga-Vega
Article
Ecology
Cristina Romero-Diaz, Julio A. Rivera, Alison G. Ossip-Drahos, Jose Jaime Zuniga-Vega, Cuauhcihuatl Vital-Garcia, Diana K. Hews, Emilia P. Martins
JOURNAL OF EVOLUTIONARY BIOLOGY
(2019)
Article
Zoology
Selene Vargas-Garcia, Victor Argaez, Israel Solano-Zavaleta, J. Jaime Zuniga-Vega
INTEGRATIVE ZOOLOGY
(2019)
Article
Ecology
J. Jaime Zuniga-Vega, Israel Solano-Zavaleta, M. Fernanda Saenz-Escobar, Gonzalo A. Ramirez-Cruz
ACTA OECOLOGICA-INTERNATIONAL JOURNAL OF ECOLOGY
(2019)
Article
Psychology, Biological
Diana Kim, Andrea S. Aspbury, J. Jaime Zuniga-Vega, Caitlin R. Gabor
BEHAVIOURAL PROCESSES
(2019)
Article
Ecology
Gonzalo A. Ramirez-Cruz, Israel Solano-Zavaleta, Marcela Mendez-Janovitz, J. Jaime Zuniga-Vega
POPULATION ECOLOGY
(2020)
Article
Zoology
Victor Argaez, Israel Solano-Zavaleta, J. Jaime Zuniga-Vega
Article
Ornithology
Ruben Ortega-Alvarez, Esteban Berrones Benitez, Israel Medina Mena, Jose Jaime Zuniga-Vega
Article
Ecology
Andrea J. Roth-Monzon, Mark C. Belk, J. Jaime Zuniga-Vega, Jerald B. Johnson
AMERICAN NATURALIST
(2020)
Article
Zoology
Alejandro Molina-Moctezuma, Ana L. Hernandez-Rosas, Jose Jaime Zuniga-Vega
JOURNAL OF EXPERIMENTAL ZOOLOGY PART A-ECOLOGICAL AND INTEGRATIVE PHYSIOLOGY
(2020)
Article
Environmental Sciences
Luis Zambrano, Zenon Cano-Santana, Ana Wegier, Denise Arroyo-Lambaer, J. Jaime Zuniga-Vega, Antonio Suarez, Csar Rafael Bouchain, Fernando Gual Sill, Julio Campo, Pilar Ortega-Larrocea, Alejandra Fonseca, Alejandra G. Ramos, Heli Coronel-Arellano, Manuel Bonilla-Rodriguez, Alicia Castillo, Marcela Negrete-Gonzalez, Gonzalo A. Ramirez-Cruz, Javier Perez-Lopez, Brenda Gonzalez Calderon
FRONTIERS IN ENVIRONMENTAL SCIENCE
(2019)
Article
Entomology
Carmen Guzman-Cornejo, Luis Garcia-Prieto, J. Jaime Zuniga-Vega