Ecology

  GS3: Biodiversity Conservation, Engaging Tribal communities in Forest Management, The Wild Life (Protection) Act, 1972, The Forest Conservation Act, 1980, National Forest Academy, Articles 14 and 21 of the Constitution. Recently, the President of India gave a congratulatory message to the 2022 batch of Indian Forest Service (IFoS) trainee …

Introduction Rangelands, vast swathes of grasslands, shrublands, and savannahs, are crucial ecosystems supporting livestock grazing, biodiversity, and ecological balance. However, rangeland degradation is a growing concern globally, with significant implications for India. Rangeland Degradation: Causes Overgrazing: Excessive livestock numbers exceeding the carrying capacity of the land lead to depletion of …

GS Paper III – Environment & Ecology : Biodiversity: Coral reefs are hotspots of marine biodiversity. Coral bleaching disrupts these ecosystems, leading to species decline. Climate Change: Rising sea temperatures due to climate change are the primary cause of coral bleaching. Conservation: Understanding the threats to coral reefs and discussing …

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 Stubble burning, the practice of setting fire to leftover crop residue after harvest, is a major environmental concern in India. This widespread practice, particularly in northern states like Punjab, Haryana, and Uttar Pradesh, contributes significantly to air pollution, impacting public health and overall environmental quality. Negative Consequences of Stubble …

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 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 …

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 …

With farmer issues taking centre stage in the run-up to the Lok Sabha election, Prime Minister Narendra Modi on Monday said the BJP-led government was making dedicated efforts to bring a fundamental transformation in the farm sector. The Centre was taking a new initiative with a scientific approach to bring …