High carbon dioxide levels cause warming in tropics

(Foto: TheZionView)

The impact of the greenhouse gas CO2 on Earth's temperature is well established by climate models and temperature records over the past 100 years, as well as coupled records of carbon dioxide concentration and temperature throughout Earth history. However, past temperature records have suggested that warming is largely confined to mid-to-high latitudes, especially the poles, whereas tropical temperatures appear to be relatively stable: the tropical thermostat model.

The new results, published in Nature Geoscience, contradict those previous studies and indicate that tropical sea surface temperatures were warmer during the early-to-mid Pliocene, an interval spanning about 5 to 3 million years ago.

Read this article in full in the Science Daily.


Related Project:

Climate Change

'Fever' is a unique set of videos for indigenous communities to raise awareness and build knowledge about the issue of climate change and how it relates to indigenous peoples, cultures, rights and territories. Dubbed into 6 languages, these videos have been disseminated to local communities in over 20 countries.


Recent stories

35,000 Ugandans left homeless as private firms share Kiryandongo land

2nd Mar 2020
The government says the contentious territory was empty space and unoccupied public land but residents claim they hold it under customary ownership. (Source: Daily Monitor)


Hiring a Fundraising and Finance Coordinator

18th Dec 2019
This is an exciting and varied role with opportunity for development. This post aims to unlock organisational growth, particularly to sustainably expand the organisation to meet the increasing demand that we are experiencing from indigenous partners and movements.


LifeMosaic is a Not for Profit Company Limited by Guarantee (Registered company number: SC300597) and a Charity Registered in Scotland (Scottish Charity number: SC040573)