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Nye funn om norsk olje: - Ender opp i maten vi spiser
En ny utredning viser at norsk olje og gass bidrar til millioner av tonn med plast hvert år. Klimaforsker er bekymret for effektene.
2025
Oceans pull carbon from air; world not ready to scale up technologies - India Today
Some emissions, especially from aviation, shipping and heavy industry, are nearly impossible to eliminate entirely.
2025
Rest of World News: Ocean carbon removal, touted as a climate solution, faces significant hurdles. A new EU report cautions that these unproven technologies lack evidence
2025
Plan hopes to capture carbon by tapping the ocean's power - Earth.com
A look at how ocean carbon removal fits into climate plans and why experts say strong safeguards are needed before it can scale.
2025
Kan vi bruke havet til å fange karbon?
Havet kan spille en rolle i arbeidet med å fjerne CO2 fra atmosfæren for å begrense farlig global oppvarming.
2025
New report reveals major risks in turning oceans into carbon sinks | ScienceDaily
Experts say the ocean could help absorb carbon dioxide, but today’s technologies are too uncertain to be scaled up safely. New findings released during COP30 highlight the risks of rushing into marine carbon removal without proper monitoring and verification. With the 1.5°C threshold approaching, researchers stress that emissions cuts must remain the top priority. Ocean-based methods may play a role later, but they need careful oversight first.
2025
Høfligere tone kan få flere forskere til å delta i samfunnsdebatten
Forskere må delta i samfunnsdebatten, men mange kvier seg. En høfligere tone i ordskiftet kan være nøkkelen til at flere tør å bruke stemmen sin, særlig i møte med digital hets og økende polarisering.
2025
New EU Report Calls For Strict mCDR MRV Rules
A new EU report warns that currently, no mCDR technology has enough proof of CDR performance and impact to be deemed safe for deployment.
2025
Over halvparten av klimaforskerne har blitt hetset og trakassert
Klimaforskere er blant forskerne som blir mest utsatt for hets og trakassering, viser svensk rapport. Den norske klimaforskeren Helene Muri er ikke overrasket.
2025
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This paper reviews results published by the International Co-operative Programme on Effects on Materials including Historic and Cultural Monuments (ICP Materials) with emphasis on those obtained after the turn of the century. Data from ICP Materials come from two main sources. The first is through exposures of materials and collection of environmental data in a network of atmospheric exposure test sites mainly distributed across Europe. Corrosion of carbon steel has continued to decrease during the period 2000–2020 but corrosion of zinc only up until 2014, and the trend in zinc corrosion is only visible when examining four-year data. Surface recession of limestone as well as soiling of modern glass show no decreasing trend during 2000–2020. The second is through case studies performed at heritage sites across Europe. Risk analysis of corrosion and soiling for twenty-six sites indicate that currently soiling is a more significant maintenance trigger than corrosion. Costs for maintaining heritage sites are substantial and costs attributable to air pollution is estimated from 40% to as much as 80% of the total cost. Future directions of the program are work on effects of particulate matter, improving the scientific basis for the work, and making the monitoring data publicly available.
2025
Construction of an enterprise-level global supply chain database
Data tracing global supply chains, commonly captured in input–output models, is a foundational resource across economic, regulatory, investment, defense, and environmental applications. Such models provide insight into interdependency and environmental burden-shifting, forming part of the empirical basis for policies such as Scope 3 embodied emissions targets, supply chain transparency, life cycle assessments, and product declarations. Current approaches, based on national statistics, remain constrained by sector-level resolution, limiting their precision and utility in certain applications. Here, we document the construction of an enterprise-level multi-regional input–output (EMRIO) table. This database merges official national input–output tables with publicly available firm-level production and transaction data, creating a globally consistent account of purchases and sales across 9,466 companies, 86,305 subsegments, and 121 countries. The finer resolution allows supply chain transactions to be represented in greater detail, providing an additional resource for analyses and policy tools requiring more disaggregated supply chain information.
2025