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Andrea Moring, Dave Reay, and Hannah Ritchie

यह एक सही तूफान है। सीमित भोजन, पानी‚ ऊर्जा और असमान रूप से बढ़ती हुई आबादी और केक पर कड़वे टुकड़े के रूप में गर्म जलवायु के बीच फैल रही है। इन सभी वैश्विक चुनौतियों में नाइट्रोजन की प्रमुख भूमिका है। यहाँ आप सीखेंगे कि सभी मानव सभ्यताओं में नाइट्रोजन कितनी यंत्रस्थ है, और क्या यह भविष्य में हमारे शांत उद्धारक या विषाक्त विनाशक या खलनायक के रूप में दिखेगी।

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यह एक सही तूफान है। सीमित भोजन, पानी‚ ऊर्जा और असमान रूप से बढ़ती हुई आबादी और केक पर कड़वे टुकड़े के रूप में गर्म जलवायु के बीच फैल रही है। इन सभी वैश्विक चुनौतियों में नाइट्रोजन की प्रमुख भूमिका है। यहाँ आप सीखेंगे कि सभी मानव सभ्यताओं में नाइट्रोजन कितनी यंत्रस्थ है, और क्या यह भविष्य में हमारे शांत उद्धारक या विषाक्त विनाशक या खलनायक के रूप में दिखेगी।

नाइट्रोजन की कहानी अजीबोगरीब और सांसारिक है, जिसमें पानी का रंग लाल है और लोग नीले रंग में बदल रहे हैं। यह मांसाहारी दावतों तथा अकाल भुखमरी को बढ़ाने वाली, आबोहवा का मित्र और प्रदूषणकारी दुश्मनों में से एक है। यदि आपके विचार में मुख्यतः नाइट्रोजन आवर्त सारणी का उबाऊ कोना है तो इसे फिर से देखने का समय है।

यह अभिनव पाठ्यक्रम, आपकी पृष्ठभूमि की परवाह किए बिना, आपको नाइट्रोजन और वैश्विक परिवर्तन के बारे में मुख्य अवधारणाओं को सिखाएगा, जिससे आप उन चुनौतियों और अवसरों को बेहतर ढंग से समझ पाएंगे, जो इसका प्रतिनिधित्व करते हैं। प्रमुख विषयों में खाद्य सुरक्षा, जलवायु परिवर्तन, वायु प्रदूषण, जल प्रदूषण, मानव स्वास्थ्य और भी बहुत कुछ शामिल हैं।

एडिनबर्ग विश्वविद्यालय के फैकल्टी टीम के पुरस्कार विजेता शिक्षण दृष्टिकोण के माध्यम से इसे जानें। यह कोर्स नाइट्रोजन की वैश्विक चुनौतियों के लिए एक आकर्षक और विशेषज्ञ दृष्टिकोण देता है, जिसमें बताया गया है कि मानव सभ्यता के लिए‚ इस खतरे को कैसे बेहतर एवं समाकलित बना कर निपटा जा सकता है।

नाइट्रोजन और वैश्विक परिवर्तन अनुसंधान में हुए दशकों के अनुभव के साथ प्रशिक्षकों द्वारा सिखाया जाने वाला, यह विश्व का पहला कोर्स ब्रिटेन और भारत के प्रमुख विशेषज्ञों के बीच सहयोगिक न्यूटन-भाभा वर्चुअल सेंटर ऑन नाइट्रोजन दक्षता का एक हिस्सा है।

What's inside

Learning objectives

  • वैश्विक नाइट्रोजन चुनौती के बारे में जानें, नाइट्रोजन ने कैसे मानव सभ्यता को विकसित करने में मदद की है, और कैसे इसका दुरुपयोग अब हमें खतरे में डालता है।
  • पता करें कि कृषि और खाद्य सुरक्षा के लिए मौलिक नाइट्रोजन कैसी है।
  • वायु प्रदूषण में नाइट्रोजन की भूमिका और मानव स्वास्थ्य परपड़ने वाले इसके प्रभाव को समझें।
  • जानें कि नाइट्रोजन हमारे पानी और उसके बाद उत्पन्न होने वाले जोखिमों को कैसे प्रदूषित कर सकती है।
  • नाइट्रोजन की वैश्विक चुनौतियों के समाधान की जाँच करें और हम इस कीमती तत्व का बेहतर प्रबंधन कैसे कर सकते हैं।

Syllabus

सप्ताह 1: ग्लोबल नाइट्रोजन चैलेंज
नाइट्रोजन का परिचय, इसके उपयोग, और वैश्विक खाद्य उत्पादन, प्रदूषण और जलवायु परिवर्तन में इसकी भूमिका का अवलोकन
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सप्ताह 2: नाइट्रोजन और कृषि
नाइट्रोजन चक्र का परिचय, खाद्य उत्पादन के लिए नाइट्रोजन के उपयोग का इतिहास, जलवायु परिवर्तन पर बातचीत, खाद्य सुरक्षा के लिए भविष्य की चुनौतियां
सप्ताह 3: नाइट्रोजन और वायु प्रदूषण
नाइट्रोजन से स्थानीय और वैश्विक वायु प्रदूषण, इसके प्रभावों, रुझानों और भविष्य की चुनौतियों के कारण
सप्ताह 4: नाइट्रोजन और पानी
नाइट्रोजन हमारे पानी में कैसे जाती है, मीठे पानी और महासागरों पर कैसे प्रभाव डालती है, और कैसे पारिस्थितिक तंत्र और मानव स्वास्थ्य के लिए जोखिम है
सप्ताह 5: नाइट्रोजन समाधान
कृषि में नाइट्रोजन उपयोग में सुधार, स्मार्ट खाद्य विकल्पों, वायु और जल प्रदूषण से निपटना, एकीकृत प्रबंधन

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
उद्योग के लिए प्रासंगिक विषयों को शामिल करता है, जैसे नाइट्रोजन प्रबंधन और सतत कृषि
यूके और भारत के प्रतिष्ठित नाइट्रोजन विशेषज्ञों द्वारा सिखाया जाता है
कृषि और पर्यावरणीय मुद्दों को समझने के लिए नींव बनाता है
नाइट्रोजन की चुनौतियों से निपटने के लिए समाधानों की पड़ताल करता है
वास्तविक दुनिया के परिदृश्यों के माध्यम से अवधारणाओं को समझाने के लिए इंटरेक्टिव सामग्री का उपयोग करता है

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Nitrogen: A Global Challenge (Hindi) with these activities:
Revise basic chemistry concepts
Revisiting basic Chemistry concepts will provide a solid foundation for understanding the nitrogen cycle and its impact on various aspects of the environment.
Show steps
  • Review notes or textbooks on fundamental chemistry principles, such as atomic structure, chemical bonding, and stoichiometry.
  • Solve practice problems related to chemical reactions, mole conversions, and acid-base chemistry.
Explore online tutorials on the nitrogen cycle
Guided tutorials will provide a structured approach to understanding the complex processes involved in the nitrogen cycle and its significance.
Browse courses on Nitrogen Cycle
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  • Identify reputable online resources or platforms offering tutorials on the nitrogen cycle.
  • Follow the tutorials, taking notes on key concepts and processes.
Nitrogen Cycle Flowchart
Refine your knowledge of the nitrogen cycle by drawing a comprehensive flowchart
Browse courses on Nitrogen Cycle
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  • Gather information about the steps of the nitrogen cycle
  • Create a flowchart diagram that shows how nitrogen moves through the different stages of the cycle
  • Label each step of the cycle with a brief description of what happens
Four other activities
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Solve practice questions on nitrogen-related topics
Practice questions will help reinforce understanding of the nitrogen cycle and its implications, allowing for better retention of the material.
Browse courses on Nitrogen Cycle
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  • Find practice questions or problem sets related to nitrogen cycle processes and their environmental impacts.
  • Attempt to solve the questions independently.
  • Review solutions and identify areas for improvement.
Develop a concept map or infographic on the nitrogen cycle
Creating a visual representation of the nitrogen cycle will help solidify understanding and allow for effective communication of the concept.
Browse courses on Nitrogen Cycle
Show steps
  • Gather information from textbooks, research papers, or online resources.
  • Identify the key components and processes involved in the nitrogen cycle.
  • Design a concept map or infographic that visually represents the nitrogen cycle and its interactions with the environment.
Participate in online discussion forums or study groups
Engaging in discussions with peers will foster a deeper understanding of the nitrogen cycle and its implications through sharing diverse perspectives and experiences.
Browse courses on Nitrogen Cycle
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  • Identify relevant online forums or study groups focused on the nitrogen cycle and its environmental impacts.
  • Actively participate in discussions, asking questions, sharing insights, and engaging with other learners.
Mentor or tutor fellow students in nitrogen-related topics
Mentoring or tutoring others will not only reinforce your own understanding of the nitrogen cycle but also contribute to the learning journey of your peers.
Browse courses on Nitrogen Cycle
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  • Identify opportunities to mentor or tutor fellow students in areas where you are confident in your knowledge of the nitrogen cycle.
  • Prepare materials and resources to support your mentees.
  • Provide guidance, support, and feedback to your mentees to enhance their understanding and skills.

Career center

Learners who complete Nitrogen: A Global Challenge (Hindi) will develop knowledge and skills that may be useful to these careers:
Agricultural Scientist
Agricultural scientists conduct research to improve agricultural practices. This course helps build a foundation for agricultural scientists by teaching about the role of nitrogen in food production and the challenges of nitrogen pollution.
Agronomist
Agronomists work to improve soil fertility and crop yields. This course fits into the field of agronomy by teaching about the nitrogen cycle and how it affects crop growth. If you are looking to be an agronomist, this course may help you build a foundation for understanding nitrogen management.
Environmental Engineer
Environmental engineers use the principles of engineering to develop solutions to environmental problems. This course complements the knowledge that an environmental engineer may have about environmental issues with a focus on the nitrogen cycle and its impact on the environment.
Environmental Scientist
Environmental scientists work to create sustainable solutions to environmental issues. This course fits into the field by teaching about the global nitrogen challenge and how it affects food security, climate change, air pollution, and water pollution. If you are looking to be an environmental scientist, this course may help you build a foundation for understanding the nitrogen cycle and its impact on the environment.
Environmental Consultant
Environmental consultants provide advice to businesses and governments on environmental issues. This course helps build a foundation for environmental consultants by teaching about the global nitrogen challenge and how it affects food security, climate change, air pollution, and water pollution.
Sustainability Manager
Sustainability managers develop and implement sustainability programs for businesses and organizations. This course may be useful for sustainability managers who want to learn more about the global nitrogen challenge and how it affects food security, climate change, air pollution, and water pollution.
Soil Scientist
Soil scientists study the physical, chemical, and biological properties of soils. This course may be useful for soil scientists who want to learn more about the nitrogen cycle and its impact on soil health.
Food Scientist
Food scientists develop new food products and processes. This course may be useful for food scientists who want to learn more about the role of nitrogen in food production and the challenges of nitrogen pollution.
Water Resource Manager
Water resource managers develop and implement plans to manage water resources. This course may be useful for water resource managers who want to learn more about the nitrogen cycle and its impact on water quality.
Air Quality Manager
Air quality managers are responsible for ensuring the quality of air. This course may be useful for air quality managers who want to learn more about the role of nitrogen in air pollution.
Climate Scientist
Climate scientists study the earth's climate system. This course may be useful for climate scientists who want to learn more about the role of nitrogen in climate change.
Environmental Policy Analyst
Environmental policy analysts analyze environmental issues and develop policy recommendations. This course may be useful for environmental policy analysts who want to learn more about the global nitrogen challenge and how it affects food security, climate change, air pollution, and water pollution.
Toxicologist
Toxicologists study the effects of toxic substances on human health and the environment. This course may be useful for toxicologists who want to learn more about the role of nitrogen in air pollution and water pollution.
Water Quality Manager
Water quality managers are responsible for ensuring the quality of drinking water. This course may be useful for water quality managers who want to learn more about the role of nitrogen in water pollution.
Epidemiologist
Epidemiologists investigate the causes of disease outbreaks. This course may be useful for epidemiologists who want to learn more about the role of nitrogen in air pollution and water pollution.

Reading list

We've selected 14 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Nitrogen: A Global Challenge (Hindi).
Provides a comprehensive overview of the challenges we face in transitioning to a low-carbon economy. It must-read for anyone who wants to understand the challenges we face in mitigating climate change.
Provides a sweeping overview of the history of extinctions on Earth. It must-read for anyone who wants to understand the threats facing the planet's biodiversity.
Comprehensive overview of the environmental challenges we face today. It is written in a clear and engaging style, making it accessible to a wide audience.
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Provides a comprehensive overview of the history of water use and management. It must-read for anyone who wants to understand the challenges we face in managing water resources.
Comprehensive overview of the oceans. It must-read for anyone who wants to understand the importance of the oceans to life on Earth.
Comprehensive study of the relationship between nutrition and disease. It must-read for anyone who wants to understand the health implications of our food choices.
Classic work on the dangers of endocrine-disrupting chemicals. It helped to raise public awareness about the risks posed by these chemicals to human health and the environment.
Must-read for anyone who wants to understand how human activities are affecting the Earth's ecosystems and the implications for human civilization. Even though the book doesn't focus on nitrogen, its insights into the complex interactions between humans and the environment will help readers understand the challenges posed by the global nitrogen challenge.
Classic work on the dangers of pesticides and other chemicals. It helped to raise public awareness about the environmental impacts of human activities.
A textbook that explores the role of nitrogen in terrestrial ecosystems, including its impact on plant growth and soil fertility.
A classic textbook that explores the process of denitrification, including its role in the nitrogen cycle and its impact on the environment.
A textbook that explores the chemistry and biochemistry of nitrogen fixation, including its role in biological systems.

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