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"Biodiversity loss due to land use change could be highly underestimated: Study"
#Animals #Biodiversity

Biodiversity loss due to land use change could be highly underestimated: Study
A survey of Colombian birdlife, which evolved over more than a decade into the world’s largest-ever ornithological study, has found that clearing forests to create new pastures is causing as much as 60% more damage to biodiversity than previously thought. Until now, research into the impact on biodiversity of land use change has generally involved […]

Biodiversity loss due to land use change could be highly underestimated: Study https://news.mongabay.com/2025/10/biodiversity-loss-due-to-land-use-change-could-be-highly-underestimated-study/

Biodiversity loss due to land use change could be highly underestimated: Study
A survey of Colombian birdlife, which evolved over more than a decade into the world’s largest-ever ornithological study, has found that clearing forests to create new pastures is causing as much as 60% more damage to biodiversity than previously thought. Until now, research into the impact on biodiversity of land use change has generally involved […]

Effective decoupling of mutations and the resulting loss of biodiversity caused by environmental change
Ruixi Huang, David Waxman
https://arxiv.org/abs/2509.17913 https://

Effective decoupling of mutations and the resulting loss of biodiversity caused by environmental change
Many biological populations exhibit diversity in their strategy for survival and reproduction in a given environment, and microbes are an example. We explore the fate of different strategies under sustained environmental change by considering a mathematical model for a large population of asexual organisms. Fitness is a bimodal function of a quantitative trait, with two local optima, separated by a local minimum, i.e., a mixture of stabilising and disruptive selection. The optima represent two …

"Un nouveau rapport de l'Agence européenne pour l'environnement (AEE) publié lundi 29 septembre met en garde contre l'état de l'environnement en Europe, qui est "mauvais ou médiocre".
Les plus grands défis seront les phénomènes météorologiques extrêmes catalysés par le changement climatique, la perte de biodiversité et l'insécurité des systèmes d'approvisionnement en eau et en nourriture."

Chris Packham:
“Why are we unbelievably pulling back on rapidly and forthrightly addressing the greatest crisis to ever threaten our species, climate breakdown and biodiversity loss?
“Climate denialism has been a mainstream thing again, thanks to the well-oiled machines of the rich, powerful and influential lobbyists from the fossil fuel and other industries.
"We have declared war on our one and only home, we’ve set or house on fire."

Housing (for) a post-growth world: A manifesto
by Anna Pagani, Hans Volmary, Daniel Fitzpatrick* Providing housing for all is central to building any future. Yet, the system put in place to deliver housing globally has been relentlessly driven by growth imperatives. The consequences are far reaching: unhealthy, unsafe, overcrowded, over- or underheated, and inadequate housing, which is paralleled by the soaring greenhouse gas emissions and biodiversity loss tied to the…

Housing (for) a post-growth world: A manifesto
by Anna Pagani, Hans Volmary, Daniel Fitzpatrick* Providing housing for all is central to building any future. Yet, the system put in place to deliver housing globally has been relentlessly driven …

Computing Phylogenetic Diversity
Jannik Schestag
https://arxiv.org/abs/2510.01849 https://arxiv.org/pdf/2510.01849

Computing Phylogenetic Diversity
Phylogenetic Diversity(PD)is a well-regarded measure of the overall biodiversity of a set of present-day species(taxa)that indicates its ecological significance.In the Maximize Phylogenetic Diversity(Max-PD)problem one is asked to find a small set of taxa in a phylogenetic tree for which this measure is maximized.Max-PD is particularly relevant in conservation planning,where limited resources necessitate prioritizing certain taxa to minimize biodiversity loss.Although Max-PD can be solved in po…

The world’s oceans face triple planetary crisis: Report https://news.mongabay.com/short-article/2025/09/the-worlds-oceans-face-triple-planetary-crisis-report/

The world’s oceans face triple planetary crisis: Report
A new report on the state of the world’s oceans paints a grim picture. The ninth annual Copernicus Ocean State Report finds “No part of the ocean is untouched by the triple planetary crisis, as pollution, biodiversity loss, and climate change are putting pressure on the ocean worldwide.” The EU-funded report draws on decades of […]

State of Europe’s environment not good: threats to nature and impacts of climate change top challenges https://www.eea.europa.eu/en/newsroom/news/state-of-europes-environment-2025
Europe must step up efforts to protect environment: Report

State of Europe’s environment not good: threats to nature and impacts of climate change top challenges
Significant progress has been made in reducing greenhouse gas emissions and air pollution, but the overall state of Europe’s environment is not good, especially its nature which continues to face degradation, overexploitation and biodiversity loss. The impacts of accelerating climate change are also an urgent challenge, according to the European Environment Agency’s (EEA) most comprehensive, ‘state of environment’ report, published today. The outlook for most environmental trends is co…