环境危害杂志

Deforestation, the widespread removal of trees and vegetation from forests, has emerged as a critical driver of climate change. This article explores the multifaceted role of deforestation in exacerbating global climate change. It delves into the intricate connections between deforestation, carbon emissions, biodiversity loss and disruptions to the water cycle. By examining the mechanisms through which deforestation contributes to climate change, this article emphasizes the urgency of adopting sustainable land use practices and reforestation efforts to mitigate its adverse impacts. The presented analysis underscores the need for a comprehensive global approach to address deforestation, recognizing its pivotal role in shaping the Earth's climate trajectory.

The world has witnessed numerous crises throughout history, each of which has tested human resilience and adaptability. The recent global pandemic and its far-reaching socio-economic repercussions have once again highlighted the need for innovative and sustainable recovery strategies. The concept of building back better has gained prominence as societies seek to not only recover but also to evolve in a more environmentally conscious manner. This article delves into the idea of a green recovery, exploring its significance, key principles, potential benefits and challenges. By harnessing the power of innovation, collaboration and a commitment to sustainability, countries can rise from crisis, not only revitalizing their economies but also creating a foundation for a more resilient and eco-friendly future.

In the wake of global environmental challenges and economic disruptions, the concept of a green recovery has gained significant traction as a pathway to simultaneously address climate change and foster economic growth. This article delves into the multifaceted landscape of the green recovery, exploring its key principles, challenges and opportunities. By examining successful case studies, policy frameworks and innovative initiatives, we provide insights into how governments, businesses and individuals can navigate this complex terrain to drive sustainable development. From renewable energy investments to circular economy practices, this article offers a comprehensive guide to navigating the green recovery landscape.

As the global climate continues to change at an unprecedented pace, the agricultural sector faces immense challenges in ensuring food security and sustainability. Adapting agriculture to these shifts is critical to mitigate the adverse effects of climate change on crop yields, soil fertility, water resources and overall ecosystem health. This article explores the key strategies and innovations being employed to adapt agriculture to a changing climate. From crop diversification and improved irrigation techniques to precision agriculture and resilient crop varieties, various approaches are being pursued to secure the world's food supply in the face of climate uncertainty.

There is a great impact on fresh water in the world; this is because of the drastic increase in the human population which leads to the continuous shortage of fresh water. Scientists found various methods to solve this crisis. These include treating industrial wastewater, purifying the seawater, drinking water taken from the ground etc. This review sheds light on the traditional and modern methods applied for this purpose with a focus on the use of natural materials as sustainable and environmentally friendly sources for creating new materials used in this regard. Mainly this review helps to remove the harmful metal arsenic present in industrial waste and groundwater. There are various methods used to remove these particles which are present in the wastewater. Some of the important methods include reverse osmosis, adsorption, extraction, and absorption of the targeted particles using various nanoparticles. Wastewater treatment can be done in three different categories. They are chemical, mechanical, and biological. In this article, we will learn how the metal arsenic can be removed from wastewater by various methods.