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Adrian Alexandre

Bridging scales: A hybrid model for disturbed complex systems
Bridging scales: A hybrid model for disturbed complex systemsClimate

Bridging scales: A hybrid model for disturbed complex systems

Complex systems, from ecosystems and economies to pandemics and thermodynamics, have long challenged scientists with their intricate interplay of micro- and macro-level dynamics. Traditional models…
Adrian AlexandreAdrian AlexandreDecember 8, 2024 Full article
Rising sediment levels in Asian high-mountain rivers linked to climate change
Rising sediment levels in Asian high-mountain rivers linked to climate changeScience

Rising sediment levels in Asian high-mountain rivers linked to climate change

Asian high-mountain rivers are transporting significantly more sediment downstream than they did just a few decades ago, with profound implications for agriculture, water quality, flood…
Adrian AlexandreAdrian AlexandreDecember 5, 2024 Full article
Scientists challenge the use of ‘tipping point’ in climate change discourses
Scientists challenge the use of ‘tipping point’ in climate change discoursesClimate

Scientists challenge the use of ‘tipping point’ in climate change discourses

The metaphor 'tipping points,' long used to describe critical thresholds in climate systems, is now under scrutiny by researchers who argue it may hinder public…
Adrian AlexandreAdrian AlexandreDecember 3, 2024 Full article
Neighborly connections may boost local climate action
Neighborly connections may boost local climate actionScience

Neighborly connections may boost local climate action

A survey across nine European neighborhoods has shed light on how individual and collective motivations drive climate action in hyperlocal settings. The findings, published in…
Adrian AlexandreAdrian AlexandreNovember 27, 2024 Full article
Scientists link sea spray aerosols to ocean conditions using new Arctic data
Scientists link sea spray aerosols to ocean conditions using new Arctic dataScience

Scientists link sea spray aerosols to ocean conditions using new Arctic data

Researchers led by EPFL’s Extreme Environments Research Laboratory have developed an innovative system to better understand the relationship between sea spray aerosols, ocean conditions, and…
Adrian AlexandreAdrian AlexandreNovember 27, 2024 Full article
Reversing climate damage costs nearly four times more after tipping points
Reversing climate damage costs nearly four times more after tipping pointsClimate

Reversing climate damage costs nearly four times more after tipping points

The closer the climate system gets to crossing a tipping point, the steeper the costs of reversing the damage, according to a new study. Researchers…
Adrian AlexandreAdrian AlexandreNovember 27, 2024 Full article
New compound discovered in drinking water raises questions about potential health risks
New compound discovered in drinking water raises questions about potential health risksScience

New compound discovered in drinking water raises questions about potential health risks

A collaborative effort by researchers in the United States and Switzerland has led to the identification of a previously unknown compound in chloraminated drinking water.…
Adrian AlexandreAdrian AlexandreNovember 23, 2024 Full article
Superior photosynthesis in some plants may unlock climate-resilient crop innovations
Superior photosynthesis in some plants may unlock climate-resilient crop innovationsScience

Superior photosynthesis in some plants may unlock climate-resilient crop innovations

Scientists from the Salk Institute and the University of Cambridge have uncovered how certain plants developed a highly efficient photosynthesis method known as C4, a…
Adrian AlexandreAdrian AlexandreNovember 21, 2024 Full article
Critical data from Nigeria enhances global climate models
Critical data from Nigeria enhances global climate modelsClimate

Critical data from Nigeria enhances global climate models

Climate models are indispensable tools for predicting future climate scenarios, but their accuracy depends on the quality and relevance of the data input. While information…
Adrian AlexandreAdrian AlexandreNovember 19, 2024 Full article
Trees show resilience in adapting to climate change
Trees show resilience in adapting to climate changeScience

Trees show resilience in adapting to climate change

Climate change poses significant challenges to plant life, threatening ecosystems worldwide. Researchers at Michigan State University’s Walker lab, part of the U.S. Department of Energy…
Adrian AlexandreAdrian AlexandreNovember 19, 2024 Full article
Migratory birds are carrying invasive ticks that may spread diseases globally
Migratory birds are carrying invasive ticks that may spread diseases globallyScience

Migratory birds are carrying invasive ticks that may spread diseases globally

Ticks are crossing borders on the wings of migratory birds, potentially carrying pathogens into new regions. Rising global temperatures linked to the climate crisis are…
Adrian AlexandreAdrian AlexandreNovember 18, 2024 Full article
Comprehensive climate policy mix key to corporate emission reductions
Comprehensive climate policy mix key to corporate emission reductionsScience

Comprehensive climate policy mix key to corporate emission reductions

As climate concerns shape investor behavior, a new study suggests that companies implementing a broad spectrum of climate policies, rather than isolated initiatives, demonstrate more…
Adrian AlexandreAdrian AlexandreNovember 13, 2024 Full article
Global CO2 emissions from fossil fuels reach new high in 2024 amid climate crisis
Global CO2 emissions from fossil fuels reach new high in 2024 amid climate crisisClimate

Global CO2 emissions from fossil fuels reach new high in 2024 amid climate crisis

Global carbon emissions from fossil fuels reached a new record in 2024, highlighting the persistent challenge in addressing climate change, according to the Global Carbon…
Adrian AlexandreAdrian AlexandreNovember 13, 2024 Full article
Climate change could decimate up to 68% of the world’s rare temperate rainforests by 2100
Climate change could decimate up to 68% of the world’s rare temperate rainforests by 2100Climate

Climate change could decimate up to 68% of the world’s rare temperate rainforests by 2100

The world’s temperate rainforests, rare ecosystems found only in cool, moist climates, are facing unprecedented threats from climate change, according to new research by scientists…
Adrian AlexandreAdrian AlexandreNovember 12, 2024 Full article
Rising Arctic temperatures spark new growth potential in Finnmark and Svalbard
Rising Arctic temperatures spark new growth potential in Finnmark and SvalbardScience

Rising Arctic temperatures spark new growth potential in Finnmark and Svalbard

Recent data from the Climate-Ecological Observatory for Arctic Tundra (COAT) suggests that conditions in the tundra regions of Svalbard and East Finnmark are becoming increasingly…
Adrian AlexandreAdrian AlexandreNovember 12, 2024 Full article
New global push to merge climate and violence prevention policies for a safer future
New global push to merge climate and violence prevention policies for a safer futureClimateNews

New global push to merge climate and violence prevention policies for a safer future

In an effort to address two major crises simultaneously, researchers from Columbia University Mailman School of Public Health and the London School of Hygiene and…
Adrian AlexandreAdrian AlexandreNovember 12, 2024 Full article
What wasps can teach humans about surviving high alcohol consumption
What wasps can teach humans about surviving high alcohol consumptionScience

What wasps can teach humans about surviving high alcohol consumption

On a warm summer evening, humans enjoying a drink outdoors might share their glass with an unlikely visitor - a wasp. While most animals, including…
Adrian AlexandreAdrian AlexandreNovember 10, 2024 Full article
Windfall profits from oil and gas could fund climate payments to developing nations
Windfall profits from oil and gas could fund climate payments to developing nationsClimate

Windfall profits from oil and gas could fund climate payments to developing nations

As the UN Climate Change Conference (COP 29) opens on November 11, a significant debate looms over how industrialized nations will fulfill their financial commitments…
Adrian AlexandreAdrian AlexandreNovember 9, 2024 Full article
Ancient ocean currents offer clues to Earth’s Ice Age cycles
Researchers analyzed sediment core samples collected by D/V JOIDES Resolution near Cape Town, South Africa. Their findings uncovered details about the changes in deep ocean temperature and salinity, as well as the mixing histories of waters originating in both the northern and southern hemispheres. Credit: Sophie Hines | ©Woods Hole Oceanographic Institution
Ancient ocean currents offer clues to Earth’s Ice Age cyclesNewsScience

Ancient ocean currents offer clues to Earth’s Ice Age cycles

About a million years ago, Earth’s ice age cycles underwent a dramatic shift, marking what scientists call the Mid-Pleistocene Transition (MPT). This period has long…
Adrian AlexandreAdrian AlexandreNovember 8, 2024 Full article
Urban birds show greater flexibility to habitat change than previously believed
Urban birds show greater flexibility to habitat change than previously believedScience

Urban birds show greater flexibility to habitat change than previously believed

A new study from the University of Vermont (UVM) offers a fresh perspective on urban bird populations, revealing that certain species may adapt more flexibly…
Adrian AlexandreAdrian AlexandreNovember 7, 2024 Full article
Rising heat, not just lack of rain, is intensifying droughts in the American West
Rising heat, not just lack of rain, is intensifying droughts in the American WestClimate

Rising heat, not just lack of rain, is intensifying droughts in the American West

Climate change is rewriting the rulebook for drought in the American West, where higher temperatures are transforming what might otherwise be mild droughts into severe,…
Adrian AlexandreAdrian AlexandreNovember 7, 2024 Full article
Storms challenge albatrosses’ feasting flights, study reveals
Storms challenge albatrosses’ feasting flights, study revealsScience

Storms challenge albatrosses’ feasting flights, study reveals

New research shines a spotlight on the unforeseen challenges facing one of the world’s most iconic seabirds, the albatross, during extreme ocean storms. Known for…
Adrian AlexandreAdrian AlexandreNovember 6, 2024 Full article
Optimizing urban design to cut carbon emissions: the role of local climate zones
Optimizing urban design to cut carbon emissions: the role of local climate zonesClimateNews

Optimizing urban design to cut carbon emissions: the role of local climate zones

As urban areas expand rapidly around the world, the need for climate-conscious planning has never been greater. New research suggests that optimizing city layouts to…
Adrian AlexandreAdrian AlexandreNovember 6, 2024 Full article
Tapping into potato genetics to reduce fertilizer dependence
Tapping into potato genetics to reduce fertilizer dependenceScience

Tapping into potato genetics to reduce fertilizer dependence

As the global agriculture industry seeks sustainable solutions to reduce greenhouse gas emissions, scientists are finding ways to decrease reliance on nitrogen-based fertilizers. In a…
Adrian AlexandreAdrian AlexandreNovember 6, 2024 Full article