Climate change and its potential impact on the conservation of the Hoary Fox, Lycalopex vetulus (Mammalia: Canidae)

Gutiérrez, Eliécer E.; Heming, Neander Marcel; Penido, Gabriel; Dalponte, Júlio César; Lacerda, Ana Cristyna Reis; Moratelli, Ricardo; Bubadué, Jamile; Silva, Leonardo Henrique da; Wolf, Mariana M.; Marinho‐Filho, Jader

doi:10.1016/j.mambio.2019.08.002

Cited by 8 publications

(5 citation statements)

References 59 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In limiting the potential distribution of species, climate factors are the key factors on the macro scale, and the study of the interaction between plants and climate is an important direction of ecology [24][25][26]. In this study, the important analysis showed that the top two environmental variables in percent contribution rate were Temperature.…”

Section: Potential Geographical Distribution Under Current Situationmentioning

confidence: 77%

Suitable Area of Invasive Species Alexandrium under Climate Change Scenarios in China Sea Areas

Lan¹,

Chen²,

Lin³

et al. 2022

Pol. J. Environ. Stud.

View full text Add to dashboard Cite

Alien invasive algae along with ship ballast water have posed a serious threat to China's marine ecological security. A clear understanding of the geographical distribution of invasive species and their response to climate change can provide a scientific basis for their prevention and control. In this study, combined with environmental variables and distribution data, MaxEnt was used to predict the potential geographical distribution and change trend of Alexandrium in the four major sea areas of China currently, 2040s (2040-2050) and 2090s (2090-2100), reveal the dominant environmental factors affecting the geographical distribution, analyze the migration trends of centroids the highly suitable area, and clarify the key control sea areas. The results showed that: 1) The AUC values of all models were significantly higher than random models, and the Kappa statistics of all models were higher than "general", demonstrated that the prediction results were available.2) The most important environmental variable affecting the geographical distribution of Alexandrium was the Temperature. Range (bio24), and its suitable range was 23.43-31.52ºC. 2) At present, in the corresponding sea areas of Nantong,

show abstract

Section: Potential Geographical Distribution Under Current Situationmentioning

confidence: 77%

Suitable Area of Invasive Species Alexandrium under Climate Change Scenarios in China Sea Areas

Lan¹,

Chen²,

Lin³

et al. 2022

Pol. J. Environ. Stud.

View full text Add to dashboard Cite

show abstract

“…The ENM analyses were conducted thanks to the R‐package “ENMwizard v.0.3.7” (Heming et al, 2018, see also Bagley et al, 2020; Gutiérrez et al, 2019). We first spatially filtered occurrences to keep only those that were at least 1 km away from each other using the R‐package “spThin” (Aiello‐Lammens et al, 2015).…”

Section: Methodsmentioning

confidence: 99%

“…In this study, we used the most recent version of CHELSA as the methodology and bias correction it implements have been shown to outperforms WORLDCLIM in mountainous environments (Bobrowski et al, 2021;Karger et al, 2017). Current climate data correspond to time aver- The ENM analyses were conducted thanks to the R-package "ENMwizard v.0.3.7" (Heming et al, 2018, see also Bagley et al, 2020;Gutiérrez et al, 2019). We first spatially filtered occurrences to keep only those that were at least 1 km away from each other using the R-package "spThin" (Aiello-Lammens et al, 2015).…”

Section: Ecological Niche Modelingmentioning

confidence: 99%

Little hope for the polyploid endemic Pyrenean Larkspur (Delphinium montanum): Evidences from population genomics and Ecological Niche Modeling

Salvado

Boixader²,

Parera³

et al. 2022

Ecology and Evolution

View full text Add to dashboard Cite

Species endemic to restricted geographical ranges represent a particular conservation issue, be it for their heritage interest. In a context of global change, this is particularly the case for plants which belong to high‐mountain ecosystems and, because of their ecological requirements, are doomed to survive or disappear on their “sky islands”. The Pyrenean Larkspur (Delphinium montanum, Ranunculaceae) is endemic to the Eastern part of the Pyrenees (France and Spain). It is now only observable at a dozen of localities and some populations show signs of decline, such as a recurrent lack of flowering. Implementing population genomics approach (e.g., RAD‐seq like) is particularly useful to understand genomic patterns of diversity and differentiation in order to provide recommendations in term of conservation. However, it remains challenging for species such as D. montanum that are autotetraploid with a large genome size (1C‐value >10 pg) as most methods currently available were developed for diploid species. A Bayesian framework able to call genotypes with uncertainty allowed us to assess genetic diversity and population structure in this system. Our results show evidence for inbreeding (mean GIS = 0.361) within all the populations and substantial population structure (mean GST = 0.403) at the metapopulation level. In addition to a lack of connectivity between populations, spatial projections of Ecological Niche Modeling (ENM) analyses under different climatic scenarios predict a dramatic decrease of suitable habitat for D. montanum in the future. Based on these results, we discuss the relevance and feasibility of different conservation measures.

show abstract

“…In order to assess the future trends of spatial dynamics of The ENM analyses were conducted thanks to the R-package ENMwizard v.0.3.7 (Heming et al 2018, see also Gutiérrez et al 2019;Bagley et al 2020). We first spatially filtered occurrences to keep only those that were at least 1 km away from each other using the R-package 'spThin' (Aiello-Lammens et al 2015).…”

Section: Ecological Niche Modellingmentioning

confidence: 99%

Little hope for the polyploid endemic Pyrenean Larkspur (Delphinium montanum): evidences from population genomics and Ecological Niche Modelling

Salvado¹,

Boixader²,

Parera³

et al. 2021

Preprint

View full text Add to dashboard Cite

Species endemic to restricted geographical ranges represent a particular conservation issue, be it for their heritage interest. In a context of global change, this is particularly the case for plants which belong to high-mountain ecosystems and, because of their ecological requirements, are doomed to survive or disappear on their "sky islands". The Pyrenean Larkspur (Delphinium montanum, Ranunculaceae) is endemic to the Eastern part of the Pyrenees (France and Spain). It is now only observable at a dozen of localities and some populations show signs of decline, such as a recurrent lack of flowering. Implementing population genomic approach (e.g. RAD-seq like) is particularly useful to understand genomic patterns of diversity and differentiation in order to provide recommendations in term of conservation. However, it remains challenging for species such as D. montanum that are autotetraploid with a large genome size (1C-value > 10 pg) as most methods currently available were developed for diploid species. A Bayesian framework able to call genotypes with uncertainty allowed us to assess genetic diversity and population structure in this system. Our results show evidence for inbreeding (mean GIS = 0.361) within all the populations and substantial population structure (mean GST = 0.403) at the metapopulation level. In addition to a lack of connectivity between populations, spatial projections of Ecological Niche Modelling analyses under different climatic scenarios predict a dramatic decrease of suitable habitat for D. montanum in the future. Based on these results, we discuss the relevance and feasibility of different conservation measures.

show abstract

Climate change and its potential impact on the conservation of the Hoary Fox, Lycalopex vetulus (Mammalia: Canidae)

Cited by 8 publications

References 59 publications

Suitable Area of Invasive Species Alexandrium under Climate Change Scenarios in China Sea Areas

Suitable Area of Invasive Species Alexandrium under Climate Change Scenarios in China Sea Areas

Little hope for the polyploid endemic Pyrenean Larkspur (Delphinium montanum): Evidences from population genomics and Ecological Niche Modeling

Little hope for the polyploid endemic Pyrenean Larkspur (Delphinium montanum): evidences from population genomics and Ecological Niche Modelling

Contact Info

Product

Resources

About