Threatened Species Conservation

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A new study has revealed alarming gaps in the implementation of conservation interventions for thousands of the world’s most threatened species.

Threatened Species Conservation

Research published in the journal Nature shows that most terrestrial plant and animal species are at risk of extinction due to threats such as habitat loss, overexploitation for trade, and invasive species that are essential to their conservation.

One Earth And Resolve Release ‘conservation Imperatives’

The results of the research show that there is a serious mismatch between the biodiversity crisis we are facing and the measures being taken to address it.

More than half of the endangered species that the researchers analyzed for the study received insufficient or even no attention for conservation.

An international team of researchers led by Dr Rebecca Senior from Durham University reviewed data from the International Union for Conservation of Nature (IUCN) Red List of Threatened Species, the Life Map and other sources.

They assess the extent to which 5,963 threatened terrestrial species benefit from habitat protection, endangered wildlife trade regulations, invasive species control/eradication programs, and other key conservation measures

Threatened Species Conservation

Disturbingly, they found that only 9% of species threatened by habitat loss have at least sufficient areas of their habitat in protected areas.

At risk of invasive alien species such as rodents, cats and fungal diseases, only 24% of species have documented control of these problem species.

They also point out that birds receive much more attention for conservation than other groups such as amphibians and plants.

Threatened Species Conservation

Commenting on the research findings, lead author Dr. Senior from Durham University said: “Conservation can and does work, but only if we try. The biggest threat to extinction if this continues is There is no hope that these endangered species on their will recover themselves.

Global Safety Net

“This means countries around the world are failing to meet their commitments to stem the tide of biodiversity loss, and this will have far-reaching consequences for both people and the ecosystems we depend on.”

“It is imperative that governments and environmental organizations make a concerted effort to address these gaps in conservation attention before it is too late,” said study co-author David Wilkow of Princeton University.

“We’re talking about a sinking boat that doesn’t have enough lifeboats and the crew isn’t even sure where those lifeboats are.”

Species listed as low risk on the IUCN Red List between 2006-2020 were more likely to have documented conservation interventions than species that declined in status. However, most extinction risk category listings occurred despite some efforts, which suggests that these interventions have not been enough.

Endangered Species Youth Activists

Conservation can and will prevent extinction, but the study’s findings suggest that if we don’t implement more and better conservation measures soon, we are headed for a catastrophic loss of biodiversity.

Many endangered species are simply ignored and there is no evidence of immediate efforts aimed at restoring their populations.

The researchers note some limitations in documenting all conservation efforts, but argue that the number of seriously neglected endangered species indicates a major shortfall in global interventions that urgently need to be recognized and funded, especially in biodiversity-rich developing countries.

Threatened Species Conservation

They call on all parties to the Kunming-Montreal Global Biodiversity Framework to greatly accelerate strategic and well-funded conservation programs to meet the goals set to limit extinction.

Learning From Success And Failure In Threatened Species Conservation

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Email this story New research finds evidence of insufficient conservation efforts among the world’s most threatened species Instituto de Ecología, Universidad Nacional Autónoma de México, Colosio y Sahuaripa, Col. Los Arcos, Hermosillo, Sonora 83250, Mexico

Endangered Animals We Need To Save Now

Traditionally, the risk of endangered species has been assessed by studying their environment, genetics and population dynamics. A more comprehensive understanding of the factors that promote or limit the long-term persistence of endangered species is obtained by analyzing their functional responses to changing environments,

their ecological interactions and their role in ecosystem functioning. These less traditional research areas can be combined in the trait-based approach, a recent methodological development in ecology that is used to link individual-level features to species, community and ecosystem processes is to provide a mechanistic explanation for observed patterns. especially in changing environments. .

We illustrate how trait-based information can be translated into well-defined conservation strategies, using the example of Devon Sonorans, an endangered cycad endemic to northwestern Mexico. Scientific information from trait-based research, combined with existing knowledge from well-established traditional practices,

facilitates the development of more integrated conservation strategies to promote the long-term persistence of individual threatened species A comprehensive database of functional characteristics of threatened species would be valuable to to help in the implementation of a trait-based approach.

The risk of extinction of species has traditionally been assessed in three major fields of study: ecology, genetics and population dynamics (Gilpin and Soley, cited in Gilpin, Soley and Soley 1986), followed by the traditional approach of is known for In this context includes the study of ecology the study of all aspects of the quality and quantity of available and potential habitat

, and thus the relationships of species with abiotic and biotic factors. Genetic studies focus on the genetic diversity of species and populations (including adaptation to change) and population limitations of small effective population sizes. Population dynamics research examines the population and persistence of species in an environment as manifested by population structure, fecundity and ultimately fitness.

Traditional approaches have proven successful in studies of threatened and non-threatened plant and animal species (e.g. Oostermeijer et al., reference Oostermeijer, Luijten and Den Nijs 2003; Conard, reference Conard 2009; Kalkvik, reference Kalkvik 2012). However, other components of a more comprehensive assessment of the viability of populations (some of these originally proposed by Gilpin and Soley, ref.

Gilpin, Soley and Soley 1986), such as species’ functional responses to changing environments, their ecological interactions, and their role in ecosystem functioning, have not been formally addressed in conservation research, especially with respect to threatened taxa (Schemske et al., reference Schemske, Husband, Ruckelshaus, Goodwillie, Parker and Bishop 1994).

These additional research areas can be combined in the trait-based approach, a recent methodological development in ecology that uses individual-level functions (measured with functional properties) to analyze species, community, and ecological contexts process of the system, to a to provide a mechanistic explanation.

Observed patterns, especially in changing environments (McGill et al., ref. McGill, Enquist, Wehr & Westoby 2006; Weil et al., ref. , reference Garnier and Navas 2012; Shipley et al., reference Shipley, De Bello, Cornelissen , Laliberté, Laughlin and Reich 2016).

From the perspective of trait ecology, a trait is ‘any morphological, physiological or phenological characteristic that can be measured at the individual level, from the cell to the whole organism level, without reference to the environment or any other level of organization. is’ ​​(Violle et al., reference Violle, Navas, Vile, Kazakou, Fortunel,

Hummel and Garnier 2007). These traits are called functional traits if they affect fitness through their effects on growth, reproduction, and survival, which are the three components of individual performance (Wail et al. Hummel and Garnier 2007). Species characteristics are usually estimated as average values ​​of individual characteristics per population, and such values ​​may vary with environment.

Thus, information about the local environment of a population is needed to interpret the ecological and evolutionary significance of measured traits and to make useful predictions under changing environmental conditions (McGill et al., Reference McGill, (Enquist, Weiher and Westoby 2006; Reference Violle) , Navas, Vile, and Garnier 2012; Reference Shipley, De Bello, Laliberté and Reich 2016).

Threatened Species Conservation

Trait ecology is a relatively new discipline that is increasingly used in studies of community assembly (e.g. Ackerly & Cornwell, Reference Ackerly and Cornwell 2007), biotic interactions (e.g. Wardle

Media Release: Dedicated Tax Incentive For Threatened Species

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