The Satyr Effect: A Model Predicting Parapatry and Species Extinction

1986 ◽  
Vol 128 (4) ◽  
pp. 513-528 ◽  
Author(s):  
J. M. C. Ribeiro ◽  
A. Spielman
Keyword(s):  
Species Extinction

scholarly journals Corporate Accountability Towards Species Extinction Protection: Insights from Ecologically Forward-Thinking Companies

2021 ◽  
Author(s):  
Lee Roberts ◽  
Monomita Nandy ◽  
Abeer Hassan ◽  
Suman Lodh ◽  
Ahmed A. Elamer
Keyword(s):  
Habitat Destruction ◽  
Corporate Accountability ◽  
Socially Responsible ◽  
Species Extinction ◽  
Factors Affecting ◽  
Sixth Mass Extinction ◽  
Global Companies ◽  
New Perspective ◽  
Mass Extinction Event ◽  
Pseudo Maximum Likelihood

AbstractThis paper contributes to biodiversity and species extinction literature by examining the relationship between corporate accountability in terms of species protection and factors affecting such accountability from forward-thinking companies. We use triangulation of theories, namely deep ecology, legitimacy, and we introduce a new perspective to the stakeholder theory that considers species as a ‘stakeholder’. Using Poisson pseudo-maximum likelihood (PPML) regression, we examine a sample of 200 Fortune Global companies over 3 years. Our results indicate significant positive relations between ecologically conscious companies that are accountable for the protection of biodiversity and species extinction and external assurance, environmental performance, partnerships with socially responsible organizations and awards for sustainable activities. Our empirical results appear to be robust in controlling for possible endogeneities. Our findings contribute to the discussion on the concern of species loss and habitat destruction in the context of corporate accountability, especially in responding to the sixth mass extinction event and COVID-19 crisis. Our results can also guide the policymakers and stakeholders of the financial market in better decision making.

scholarly journals Plant species extinction debt in a temperate biodiversity hotspot: Community, species and functional traits approaches

2011 ◽  
Vol 144 (5) ◽  
pp. 1619-1629 ◽  
Author(s):  
Julien Piqueray ◽  
Emmanuelle Bisteau ◽  
Sara Cristofoli ◽  
Rodolphe Palm ◽  
Peter Poschlod ◽  
...  
Keyword(s):  
Plant Species ◽  
Functional Traits ◽  
Biodiversity Hotspot ◽  
Extinction Debt ◽  
Species Extinction

Madness of growth

2018 ◽  
Vol 1 ◽  
Author(s):  
Marc Hieronimus
Keyword(s):  
Climate Change ◽  
Technological Progress ◽  
Species Extinction ◽  
Scarce Resources ◽  
Relevant Today ◽  
As Species ◽  
Technological Growth ◽  
Military Conflicts

The progress of technology is considered by the majority as a reasonable endeavor. Nevertheless, the author tries to show that technological progress, in spite of its benefits, causes a variety of absurd dangers because of its uncontrolled growth. The author introduces the leading thinkers of a movement known as “Decroissance” which argues for a “philosophy of degrowth”. Degrowth means the undoing of technological growth and demands an end of its philosophy of “faster, wider, higher and more”. A destructive power can be seen in this, causing overexploitation in nature as well as the annihilation of humankind, not just by the machinery of war. Indeed, in view of the ecological and economical crises of our time, such as species extinction, the contaminations of the soil, the air and the sea, climate change and its impact on many societies, military conflicts due to scarce resources, then a return to more simplicity, frugality and reserve seems quite reasonable and absolutely essential in order to put an end to the madness. Hence the idea of “Decroissance” is quite relevant today and this article gives an instructive overview.

The Mom and the Many: Animal Subplots and Vulnerable Characters in Ducks, Newburyport

Genre ◽  
2021 ◽  
Vol 54 (2) ◽  
pp. 265-292
Author(s):  
Ben De Bruyn
Keyword(s):  
Animal Cruelty ◽  
Geological Environment ◽  
Species Extinction ◽  
Industrial Labor ◽  
Climate Fiction ◽  
The Many ◽  
Forms Of Violence

This article examines Lucy Ellmann's encyclopedic novel Ducks, Newburyport (2019) in the context of debates on modernist legacies, animal characters, and climate fiction. It pays particular attention to the text's signature strategy of including anecdotes about nonhuman creatures exposed to distinct forms of violence, anecdotes that reveal the concerns of the human narrator and her daughter but also highlight other animals, their unfamiliar phenomenologies, and their cautious cross-species partnerships. More specifically, the article tracks individual animals across the novel's pages and reconstructs their semiautonomous subplots as they unfold in a world characterized by animal cruelty, species extinction, and industrial labor. By forcing us to consider the perspectives of creatures like Jim, Mishipeshu, Audrey, and Gracia, Ellmann's narrative reminds us that the climate emergency does not just destabilize a shared geological environment but also endangers multiple and heterogeneous biological worlds.

Species Extinction in the Marine Environment: Tasmania as a Regional Example of Overlooked Losses in Biodiversity

2005 ◽  
Vol 19 (4) ◽  
pp. 1294-1300 ◽  
Author(s):  
GRAHAM J. EDGAR ◽  
CATH R. SAMSON ◽  
NEVILLE S. BARRETT
Keyword(s):  
Marine Environment ◽  
Species Extinction

Rarity Value and Species Extinction

2011 ◽  
pp. 92-102
Author(s):  
Franck Courchamp ◽  
Elena Angulo ◽  
Philippe Rivalan ◽  
Richard Hall ◽  
Laetitia Signoret ◽  
...  
Keyword(s):  
Species Extinction

scholarly journals Extinction risk of narrowly distributed species of seed plants in Brazil due to habitat loss and climate change

PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e7333 ◽  
Author(s):  
José Maria Cardoso da Silva ◽  
Alessandro Rapini ◽  
Luis Cláudio F. Barbosa ◽  
Roger R. Torres
Keyword(s):  
Climate Change ◽  
Land Use ◽  
Habitat Loss ◽  
Extinction Risk ◽  
Conservation Strategies ◽  
Seed Plants ◽  
Conservation Action ◽  
Species Extinction ◽  
Tropical Regions ◽  
Mitigation And Adaptation

In a world where changes in land cover and climate happen faster than ever due to the expansion of human activities, narrowly distributed species are predicted to be the first to go extinct. Studies projecting species extinction in tropical regions consider either habitat loss or climate change as drivers of biodiversity loss but rarely evaluate them together. Here, the contribution of these two factors to the extinction risk of narrowly distributed species (with ranges smaller than 10,000 km2) of seed plants endemic to a fifth-order watershed in Brazil (microendemics) is assessed. We estimated the Regional Climate Change Index (RCCI) of these watersheds (areas with microendemics) and projected three scenarios of land use up to the year 2100 based on the average annual rates of habitat loss in these watersheds from 2000 to 2014. These scenarios correspond to immediate conservation action (scenario 1), long-term conservation action (scenario 2), and no conservation action (scenario 3). In each scenario, areas with microendemics were classified into four classes: (1) areas with low risk, (2) areas threatened by habitat loss, (3) areas threatened by climate change, and (4) areas threatened by climate change and habitat loss. We found 2,354 microendemic species of seed plants in 776 areas that altogether cover 17.5% of Brazil. Almost 70% (1,597) of these species are projected to be under high extinction risk by the end of the century due to habitat loss, climate change, or both, assuming that these areas will not lose habitat in the future due to land use. However, if habitat loss in these areas continues at the prevailing annual rates, the number of threatened species is projected to increase to more than 85% (2,054). The importance of climate change and habitat loss as drivers of species extinction varies across phytogeographic domains, and this variation requires the adoption of retrospective and prospective conservation strategies that are context specific. We suggest that tropical countries, such as Brazil, should integrate biodiversity conservation and climate change policies (both mitigation and adaptation) to achieve win-win social and environmental gains while halting species extinction.

scholarly journals Extinction and the U.S. Endangered Species Act

2019 ◽  
Author(s):  
Noah Greenwald ◽  
Kieran F Suckling ◽  
Brett Hartl ◽  
Loyal Mehrhoff
Keyword(s):  
United States ◽  
Endangered Species ◽  
Endangered Species Act ◽  
The United States ◽  
Species Extinction ◽  
Number Of Species ◽  
The U.S ◽  
Species Extinctions

The United States Endangered Species Act is one of the strongest laws of any nation for preventing species extinction, but quantifying the Act’s effectiveness has proven difficult. To provide one measure of effectiveness, we identified listed species that have gone extinct and used previously developed methods to update an estimate of the number of species extinctions prevented by the Act. To date, only four species have been confirmed extinct with another 22 possibly extinct following protection. Another 71 listed species are extinct or possibly extinct, but were last seen before protections were enacted, meaning the Act’s protections never had the opportunity to save these species. In contrast, a total of 39 species have been fully recovered, including 23 in the last 10 years. We estimate the Endangered Species Act has prevented the extinction of roughly 291 species since passage in 1973, and has to date saved more than 99 percent of species under its protection.

Sign in / Sign up

Export Citation Format

Share Document