Environmental Science

GS Paper III (Environment & Ecology): The syllabus emphasizes climate change mitigation strategies, and carbon farming is a prominent concept in this domain. GS Paper III (Agriculture): You can link carbon farming practices to sustainable agriculture and improved soil health. Essay Paper: Carbon farming can be a compelling point for …

Introduction Balanced fertilization is a crucial aspect of sustainable agriculture, aiming to provide crops with the optimal combination of primary, secondary, and micronutrients they require for healthy growth and maximum yield. Understanding Balanced Fertilization: Importance: Balanced fertilization ensures optimal nutrient uptake by crops, leading to improved yields, soil health, and …

Introduction The growing urgency of environmental challenges has prompted innovative solutions across the globe. In this context, India’s Green Credit program emerges as a promising market-based initiative aimed at incentivizing environmentally friendly behavior. Launched in October 2023 as part of the government’s “Lifestyle for Environment” (LiFE) mission, this program seeks …

Concept : Plastic pollution is a major environmental threat, harming ecosystems, wildlife, and human health. The global plastic waste problem is projected to worsen significantly without robust intervention. In recognition of this urgency, the United Nations Environment Assembly (UNEA) passed a resolution in 2022 to develop a new global treaty …

Introduction: The National Agroforestry Policy 2014 was introduced by the Government of India to promote sustainable agroforestry practices across the country. Key Objectives: Encourage widespread adoption of agroforestry to enhance income generation and livelihood security for farmers. Facilitate ecological sustainability by promoting the integration of trees with agriculture. Strengthen the …

Concept Green bonds have emerged as a financial instrument aimed at channeling investments into environmentally sustainable projects. As the world grapples with climate change and environmental degradation, green bonds offer a mechanism to finance initiatives that mitigate environmental impact and promote sustainability. Definition of Green Bonds: Green bonds are debt …

  Concept: Cicadas are insects belonging to the hemipteran order, renowned for their loud, intricate, and species-specific acoustic signals or songs. Cicada Diversity: India and Bangladesh boast the highest generic diversity of cicadas globally, closely followed by China. Most cicadas inhabit the canopies of natural forests with towering trees. One …

Total Solar Eclipse: A total solar eclipse occurs when the Moon moves between the Sun and Earth, completely obscuring the Sun’s disk and casting a large shadow on the Earth’s surface. Those located within the path of totality, where the Moon’s shadow fully covers the Sun, witness a total solar …

Concept TABLE OF CONTENTS Introduction Key Features of Shrimp Cultivation: Contribution to Economy and Employment: Government Initiatives and Regulations Introduction • Shrimp cultivation, also known as shrimp farming or aquaculture, is the practice of cultivating shrimp for commercial purposes. • Cultivation of shrimps is a significant economic activity, particularly along …

Our dependence on fossil fuels like coal, oil, and natural gas comes at a hidden cost. When burned for electricity generation, industrial processes, or transportation, these fuels release harmful pollutants into the atmosphere. The primary polutars behind acid rain are sulfur dioxide (SO2) and nitrogen oxides (NOx). Imagine a power …

What is COP The way the world organises its collective response to the global challenge of climate change is through Conferences of the Parties (COPs). At the 1992 Rio de Janeiro Earth Summit, world leaders came together to establish the United Nations Framework Convention on Climate Change (UNFCCC). In order …

Air pollution in Delhi is a major environmental and health concern. The city’s air quality is consistently among the worst in the world, and it is estimated that air pollution causes over 20,000 premature deaths in Delhi each year. There are a number of factors that contribute to air pollution …

  Biodiversity refers to the variety of living species on Earth, including plants, animals, bacteria, and fungi. While Earth’s biodiversity is so rich that many species have yet to be discovered, many species are being threatened with extinction due to human activities, putting the Earth’s magnificent biodiversity at risk. Biosphere …

India is the world’s second most polluted country. Fine particulate air pollution (PM2.5) in comparison to WHO guidelines shortens an average Indian’s life expectancy by 5.3 years. Records show that in 2019 over 1.6 million deaths were attributed to poor air quality. This ranged from strokes, diabetes, lung cancer and …

The Delhi zoo on Monday got a male white tiger in an exchange programme with Lucknow zoo. The Delhi zoo will now initiate the process to transfer a female white tiger, Geeta, to Lucknow. The white tiger, Vijay, about three years old, reached the zoo on Monday night. Before the …