{"id":2509,"date":"2022-04-20T15:18:17","date_gmt":"2022-04-20T15:18:17","guid":{"rendered":"https:\/\/climatetransform.com\/?p=2509"},"modified":"2022-06-11T16:33:09","modified_gmt":"2022-06-11T16:33:09","slug":"afforestation-and-deforestation","status":"publish","type":"post","link":"https:\/\/climatetransform.com\/afforestation-and-deforestation\/","title":{"rendered":"Afforestation and Deforestation"},"content":{"rendered":"\r\n
Afforestation and deforestation are polar opposites. Afforestation involves planting new trees on land that has not recently been forested.<\/span>1<\/sup><\/a><\/span>\u00a0Deforestation, in contrast, is the removal of a forest, typically for conversion to agriculture.<\/span>2<\/sup><\/a><\/span><\/p>\r\n\r\n\r\n\r\n Replacing the trees lost from deforestation can have a positive environmental impact.<\/span>3<\/sup><\/a><\/span> However, it can take decades for new trees to absorb the same carbon dioxide levels (CO2) as an old forest.<\/span>4<\/sup><\/a><\/span> Where afforestation takes place can also hugely affect trees\u2019 efficacy to sequester CO2.<\/span>5<\/sup><\/a><\/span> It is, therefore, important to carefully manage afforestation efforts whilst reducing deforestation to combat climate change successfully.<\/p>\r\n\r\n\r\n\r\n Deforestation has a significant impact on climate change. Trees capture and store greenhouse gases<\/a>, including CO2 through photosynthesis.<\/span>6<\/sup><\/a><\/span> They remove these gases from the atmosphere and prevent them from trapping heat and contributing to global warming.<\/span>7<\/sup><\/a><\/span> Cutting down trees, and then either burning them or allowing them to rot, releases their stored carbon.<\/span>8<\/sup><\/a><\/span> In this way, deforestation accounts for at least 10 per cent of global emissions.<\/span>9<\/sup><\/a><\/span><\/p>\r\n\r\n\r\n\r\n Afforestation can counter climate change. Planting additional trees can remove CO2 from the atmosphere, as they sequester it in their biomass and the soil.<\/span>10<\/sup><\/a><\/span> Many countries recognise this potential. For example, China aims to afforest an area four times the size of the UK to offset its carbon emissions.<\/span>11<\/sup><\/a><\/span><\/p>\r\n\r\n\r\n\r\n One significant advantage of afforestation is that new forests can absorb more carbon,<\/a> as the trees can be planted close together.<\/span>12<\/sup><\/a><\/span> But, a tree\u2019s carbon absorption rate accelerates as it grows, meaning that tall old trees act as the best carbon sinks.<\/span>13<\/sup><\/a><\/span> Old-growth forests can continue to sequester carbon for centuries, locking it away and keeping it out of the atmosphere.<\/span>14<\/sup><\/a><\/span> It is also important to leave forests alone. Intact primary forests store 30 to 70 per cent more carbon than logged and degraded forests.<\/span>15<\/sup><\/a><\/span><\/p>\r\n\r\n\r\n\r\n There is no single solution to climate change. To prevent a disastrous global temperature increase above 1.5\u00b0C, a multifaceted approach must be taken.<\/span>16<\/sup><\/a><\/span> A halt to the current rate of deforestation is crucial.<\/span>17<\/sup><\/a><\/span> Trees are the best, and most efficient, way to sequester CO2.<\/span>18<\/sup><\/a><\/span> We need to prevent them from being cut down and releasing CO2.<\/span>19<\/sup><\/a><\/span> Similarly, we need more afforestation to offset the CO2 already in our atmosphere.<\/span>20<\/sup><\/a><\/span> Thirdly, we need to rapidly reduce our energy dependence on fossil fuels \u2013 the dominant cause of greenhouse gases.<\/span>21<\/sup><\/a><\/span><\/p>\r\n","protected":false},"excerpt":{"rendered":" Afforestation and deforestation are polar opposites. Afforestation involves planting new trees on land that has not recently been forested.\u00a0Deforestation, in contrast, is the removal of a forest, typically for conversion to agriculture. Replacing the trees lost from deforestation can have a positive environmental impact. However, it can take decades for new trees to absorb the […]<\/p>\n","protected":false},"author":17,"featured_media":3197,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1,27],"tags":[],"yoast_head":"\nHow would deforestation and afforestation affect climate change?<\/h2>\r\n\r\n\r\n\r\n
Deforestation and climate change<\/h3>\r\n\r\n\r\n\r\n
Afforestation and climate change<\/h3>\r\n\r\n\r\n\r\n