How the devastating consequences of the climate crisis are affecting national parks


Garrett Dickman was driving through Yosemite National Park earlier this week when he spotted something grim: several trees were damaged and withered.

The climate crisis facing national parks

As for what Dickman, a National Park Service Forest ecologist, told CNN, it was very surprising to observe that every mature plant seems to be hit by environmental variations; it may be wilting due to drought, or it may be an infestation of insects or fungi, although they are obviously compromised. A huge shift is happening immediately today, and it shows directly on our faces.

Global warming is wreaking havoc on the natural areas of the territory, causing an upsurge in flames, terrible droughts, warming oceans, a deluge and an environmental catastrophe.

Staggering extreme events have devastated Yellowstone National Park and many of its neighboring communities.

Meanwhile, Christy Brigham, manager of environmental administration and research at Sequoia and Kings Canyon National Parks, said state experts have now witnessed significant impacts of global warming, mostly under the shape of harder and drier periods and how they trigger a severe conflagration.

That the parks’ approach to global warming now incorporates “how do we move everyone from a nature reserve” is simply a punch in which Brigham doesn’t think humans got fully engrossed when experts launched the initiative environmental.

As more and more climate-related incidents occur, CNN spoke with Park Service administrators and experts to learn how environmental degradation is affecting habitats as well as views at some of the state’s most treasured historic sites.

What happened in Yellowstone is indeed a perfect illustration of environmental problems colliding with a botched emergency disaster approach, according to retired Park Service weather-preparedness specialist Marcy Rockman.

In addition to maintaining city services and keeping endangered animals safe, nature reserve staff, who have also been sincerely affected by the fires, are cooperating perhaps twice as hard to sort out routes and offer innovative rescue operations to plan events such as fire damage. .

Due to a major hot, arid environment and outdated facilities, the region is shifting its freshwater source from groundwater, which historically depended on one of the Grand Canyon’s springs, to public freshwater resources. near.

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The undeniable consequences of the climate crisis

As Lake Powell’s groundwater sill drops, these warm-water migratory species that are typically found on the ground enter Grand Canyon National Park and harm native marine resources.

Climate change, according to the study published under the Environmental Research LettersA severe rainfall shortage and reduced flow of the Colorado River are concerns in Grand Canyon National Park, according to Mark Nebel, the park’s environmental science project coordinator.

According to Jane Rodgers, manager of research and environmental stewardship at Joshua Tree National Park, they are “lucky to have longer-term information that is hard to come by for property managers to inform and carry forward. a judgement.

National Park Service investigators have documented an increase in irrigation volume in some plain and watery areas of the Everglades over the past five decades, matching the storm surge rate in the surrounding area.

Dickman reminded CNN that even a decade ago he feared various dangers, citing how the nature reserve dealt with flooding from torrential rains off the Pacific Ocean rather than fatal burns.

According to Nebel, global warming is seriously affecting the Arizona park’s ecosystems, maintaining biodiversity and hydrology.

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