Climate change is threatening more than 3,500 animal species: Study
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Diverging Reports Breakdown
Rise of the invaders
Species have been moving to alien lands and becoming invasive since 1500, when colonisation and global trade tentatively started. By 2050, the total number of alien species will be 33 per cent more than the number in 2005.
Source: Downtoearth.org.in | Read full article
10 of the Most Endangered Fish Species in Our Oceans
1,616 species of fish are at risk of extinction, according to the International Union for Conservation of Nature. Overfishing, habitat loss and climate change are all factors in the decline of fish species. If you see an endangered fish, report it to the IUCN at 1-800-273-8255 or email jennifer.smith@mailonline.co.uk.
Source: Animals.howstuffworks.com | Read full article
Climate Change Threatens Thousands of Animal Species
A new analysis suggests more than 3,500 animal species are threatened by climate change. The study sheds light on huge gaps in fully understanding the risk to the animal kingdom. “We’re at the start of an existential crisis for the Earth’s wild animals,” the study’s leader says. Most wildlife classes (66 of 101) have not yet had any species assessed by the IUCN, the authors say.. The 70,814 species that have been assessed represent 5.5% of all described wildlife species alive today, the study says. The authors note that the comparatively small amount of information that’s been gathered regarding climate change risk to wildlife is a cause for concern. The researchers found that at least one-quarter of the. species in six different classes are threatenedby climate change; these classes include arachnids and chilopodans (centipedes) as well as anthozoans and hydrozoans (marine. invertebrates related to jellyfish and corals)
Source: Miragenews.com | Read full article
India, in the grip of invasive alien species
Invasive Alien Species (IAS) include any plant or animal that is introduced into an environment where it does not naturally belong. Invasive alien species can be introduced accidentally or intentionally, and can cause considerable harm to natural ecosystems, biodiversity, livelihoods, water and food security and human health and economy. Invasive species are characterised by their fast growth rate; ability to reproduce in adverse environmental conditions such as extreme heat, pollution; fast reproduction rate and dispersal rates. They can also survive on wide range of food items and their ability to associate with humans. The entry of invasive alien species through ballast water discharge can have the most deleterious impacts on marine diversity. Natural disasters such as floods, cyclamones and tsunamis can also play an important role in threatening the livelihoods of coastal communities, thus threatening the ecological balance of the habitats and threatening the health of the native species. Read this article to know how invasive species enter natural environments and how they can be controlled by the Government of India.
Source: Indiawaterportal.org | Read full article
Urban Parks Can Support People and Biodiversity—if They Are Designed With Both in Mind
New York City is home to more than 7,000 species of plants and animals, including groundhogs, painted turtles and native bees. A new study finds there doesn’t always have to be an “either/or”—certain attributes of urban green spaces benefit people and wildlife. Bright lights are good for human safety, but can be disruptive to insect populations. Tall grass provides habitat for pollinators and mammals, though it can be tough to navigate for urban residents who are just trying to get a rare breath of fresh air. But city, state and federally managed parks are facing increasing risks from development, which could hinder the benefits they provide for all visitors, animals and humans alike. The bigger the park, the more biodiversity, and the more humans that can use it, study co-author Corey Callaghan said. “You can have biodiversity and people, but you need to think critically about it,” Callaghan told me. People, too, search out parks as a refuge from the bustling city life.
Source: Insideclimatenews.org | Read full article
New Research Shows What Our Diets Are Doing to the Oceans: ‘An Existential Crisis’
New research reveals that more than 3,500 animal species are threatened by the climate crisis. Ocean invertebrates, such as corals and mollusks, are mostly sedentary or slow-moving, meaning that if the water gets too hot, it can be difficult—or even impossible—for them to relocate to cooler areas. Coral reefs provide habitats for thousands of marine species, supporting rich biodiversity. They serve as vital coastal defenses by slowing down waves and protecting shorelines from erosion and storm damage. Animal agriculture contributes substantially to greenhouse gas emissions through methane release, deforestation for pasture and feed crops, and other land-use changes. The last decade has seen the oceans warm to their highest levels since at least the early 1800s, according to NASA. A 2023 analysis from the University of Oxford found that vegan diets result in 75 percent fewer emissions than meat-based diets where meat is consumed daily. Another study suggested that adopting a plant-based, flexitarian style diet could help to decrease the risk of global warming by 50 percent.
Source: Vegnews.com | Read full article
URI invasive species expert co-leads two global studies published in two Nature journals
Researchers documented more than 37,000 alien species that had been introduced by people to areas around the world. Of those, more than 3,500 species were considered harmful invasive alien species. About 200 new species are expected to be added each year by human activities in regions that have not recorded them before. The authors of last year’s assessment – 88 experts representing 101 organizations from 47 countries – outline the main findings from that report and echo the need for urgency to act now.“Biological invasions are increasing at an alarming rate across the globe, harming human health and well-being, hurting economies, and contributing to decline and the extinction of native biodiversity,” said Dr. Laura Meyerson. “Our state and federal legislators need to work collaboratively with business and tribal nations, as well as internationally, to improve biosecurity to better protect people and nature,’” she said. ‘The public can make sure that the plants they are buying for their gardens are native species. Pet owners should not release animals, like rabbits or Burmese pythons, that are no longer wanted into the wild’
Source: Uri.edu | Read full article
Bird species in northeastern India shifting to higher elevations, face threat of extinction
“While the separate impacts of habitat loss and climate change on biodiversity have been studied extensively, few studies have examined the influence of both these threats together,” the authors of the research noted.
Source: Downtoearth.org.in | Read full article
Global Perspectives Summary
Our analysis reveals how this story is being framed differently across global media outlets.
Cultural contexts, editorial biases, and regional relevance all contribute to these variations.
This diversity in coverage underscores the importance of consuming news from multiple sources.
Sources
- Rise of the invaders
- 10 of the Most Endangered Fish Species in Our Oceans
- Climate Change Threatens Thousands of Animal Species
- India, in the grip of invasive alien species
- Urban Parks Can Support People and Biodiversity—if They Are Designed With Both in Mind
- New Research Shows What Our Diets Are Doing to the Oceans: ‘An Existential Crisis’
- URI invasive species expert co-leads two global studies published in two Nature journals
- Bird species in northeastern India shifting to higher elevations, face threat of extinction
Source: https://thehill.com/policy/energy-environment/5309262-biodiversity-loss-jumps-due-climate/