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Environment + Energy – Articles, Analysis, Comment

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A decomissioned pumpjack near Cremona, Alta. Signifficant liabilities for cleaning up abandoned sites represents a regulatory failure and financial burden for all Canadians. THE CANADIAN PRESS/Jeff McIntosh

How secrecy and regulatory capture drove Alberta’s oil and gas liability crisis

Decades of secrecy and industry influence in Alberta have created a crisis of liability in abandoned oil infrastructure which only a serious course correction can hope to fix.
Rising temperatures are not just directly lethal to fish but also result in hormonal imbalances which threaten entire populations. (Jonathan Munera L.)

How climate change-induced stress is altering fish hormones — with huge repercussions for reproduction

Climate change is causing higher levels of stress in fish, and the resulting hormonal imbalances are fundamentally altering entire populations.
A bleaching event at a reef in Key Largo, Fla. The complex interplay of temperature and cloud cover is at the heart of cloral bleaching events. (Liv Williamson/University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science via AP)

How clouds protect coral reefs, but will not be enough to save them from us

Understanding how both cloud cover and temperature work to promote coral bleaching provides valuable insight into how reefs will change over various climate scenarios.
Polygon fields evolve and change overtime reflecting the flow of water at different stages in planetary history. Axel Heiberg Island, Qikiqtani Region, Nvt. (Mark Jellinek, Author Provided)

How Arctic landscapes and Canadian cityscapes share a similar pattern

While a seemingly remote and unfamiliar landscape, the Arctic shares many surprising similarities with contemporary Canadian cityscapes.
A better understanding of the interactions between snow cover and forest will help improve hydrological models and thus ensure public protection against flooding. (Benjamin Bouchard)

Understanding the dynamics of snow cover in forests can help us predict flood risks

A better understanding of the interactions between the boreal forest and snow will make it possible to improve hydrological models and ensure optimal management of the resource.
The oceans are rapidly warming and Canada’s marine protections must be able to adapt quickly to meet these changes. (Brittany Griffin, Unsplash)

Climate change challenges marine conservation efforts in Atlantic Canada

As oceans warm, Canada’s marine protections system looks woefully inadequate. New monitoring systems and flexible governance can help Canada protect the areas most likely to have the greatest impact.
More than three-quarters of large, publicly traded companies in Europe and North America now use environmental, social and corporate governance metrics when determining executive incentive compensation. (Shutterstock)

ESG bonuses are on the rise: Are they improving sustainability or just increasing executive wealth?

While incentives can enhance the environmental, social and corporate governance performance of businesses, there is a risk of executives manipulating these performance metrics to obtain bonuses.
Planting trees to offset carbon is meaningless if the trees are lost to fire. A new way of understanding carbon storage based on both time and quantity stored is required to fully utilize carbon storage in climate change mitigation strategies. THE CANADIAN PRESS/Adrian Wyld

Temporary carbon storage in forests has climate value — but we need to get the accounting right

Tracking both the amount of carbon and the time that it remains stored is key to unlocking the potential of nature-based carbon storage as a climate mitigation strategy.
University engagement with communities, such as the clothing exchange organized by UBC Climate Action Mobilizers, is vital for empowering communities and addressing climate injustices. (Linda Nowlan)

Extreme heat, extreme inequality: Addressing climate justice in Vancouver’s Downtown Eastside

Often those most impacted by climate change are those least able to engage with climate discourse. Universities have a responsibility to engage with these communities.
Doug Ford’s Greenbelt reversal may be politically painful but is vital to protecting Ontario’s biodiversity from development, seen here just outside the Duffins Rouge Agricultural Preserve. THE CANADIAN PRESS/Chris Young

Ontario’s Greenbelt: A step in the right direction, but is it enough to protect biodiversity?

In reversing his decision on the Greenbelt, Doug Ford made no mention of ecology or biodiversity, the very things the Greenbelt was created to protect.
The resounding ‘yes’ vote in a referendum on halting oil extraction in the Yasuní, an area of vital ecological importance, is a huge victory for Ecuador. (AP Photo/Dolores Ochoa)

A month after Ecuador’s historic vote to end oil extraction in Yasuní National Park, its lessons are as vital as ever to Canadians

The decision of the people of Ecuador to halt oil extraction in the Yasuní is a trend-setting precedent of global importance and a victory that Canadians should build upon.
The costs of climate change are clear with the flood devastation in Lybia simply being the latest grim example. What is also clear is that traditional policymaking has failed and climate assemblies may provide a novel and more equitable path forward. (AP Photo/Jamal Alkomaty)

How climate assemblies can help Canada tackle the climate crisis

Climate assemblies may just provide the breakthrough required to develop popular, just and sustainable climate and energy policies.
Disasters affect all, human and non-human alike. It is imperative that we consider the harms to non-human life and ecosystems as both a moral obligation and a realistic effort to preserve the ecosystem services upon which we all rely. (Jesse Brothers/Sioux City Journal via AP)

Why we must address the interconnected harms to people, animals and ecosystems in train derailments

Focusing solely on humans at the expense of other life in the aftermath of train derailments limits the effectiveness of our disaster response management.