Nitrogen Cycle Courses and Certifications

Nitrogen: A Global Challenge

20 reviews

Learn about the global nitrogen challenge, how nitrogen has helped human civilization to develop, and how its misuse now threatens us.

• edX
• 5 weeks, 2-3 hours a week
• On-Demand
• Free Online Course (Audit)

Urban Sewage Treatment

9 ratings at edX

Learn about urban water services, focusing on basic sewage treatment technologies.

• edX
• 7 weeks, 6-8 hours a week
• On-Demand
• Free Online Course (Audit)

Water quality and the biogeochemical engine

1 review

Learn about how the quality of water is a direct result of complex bio-geo-chemical interactions, and about how to use these processes to mitigate water quality issues.

• edX
• 14 weeks, 4-5 hours a week
• On-Demand
• Free Online Course (Audit)

Energy and Matter Flow in Ecosystems - Lecture 30

Explore energy and matter flow in ecosystems, from producers to consumers, and learn about biogeochemical cycles of vital compounds like carbon, nitrogen, and phosphorus in this comprehensive lecture.

• YouTube
• 50 minutes
• On-Demand
• Free Video

Fungi, Forests, and Group Selection - Ecological Mutualism and Competition

Explore mutualism and competition in ecosystems, focusing on plant-microbe communities. Discover how group selection in patchy environments can lead to optimal resource allocation and discuss societal implications.

• YouTube
• 1 hour 7 minutes
• On-Demand
• Free Video

American Society for Microbiology

Humans, Microbes and Global Change

Explore human-microbe interactions' impact on global change, focusing on atmospheric trace gases and biogeochemical cycles. Gain insights into environmental challenges and their microbial connections.

• YouTube
• 42 minutes
• On-Demand
• Conference Talk

Thomas Evans

Stream Chemistry I: Introduction to P, N, and O - Lecture 4

Introduction to phosphorus, nitrogen, and oxygen in stream ecosystems, exploring nutrient limitations and transformations crucial for understanding aquatic ecology and biogeochemical cycles.

• YouTube
• 1 hour
• On-Demand
• Free Video

GEO GIRL

Biogeochemical Cycles: Carbon, Oxygen, Nitrogen, Sulfur, and Phosphorus - How They Work

Explore major global biogeochemical cycles, their factors, and impacts on climate and environment. Learn about carbon, oxygen, nitrogen, sulfur, and phosphorous cycles and their crucial role in Earth's systems.

• YouTube
• 27 minutes
• On-Demand
• Free Video

AGU

Nitrogen Loss Processes and Nitrous Oxide Turnover in Oceanic Oxygen Minimum Zones

Explores nitrogen loss in oceanic oxygen minimum zones, focusing on denitrification and anammox processes, their environmental controls, and implications for nitrous oxide production and ecosystem function.

• YouTube
• 43 minutes
• On-Demand
• Free Video

AGU

Influence of Biochar on Carbon and Nitrogen Transformation in Soil and Greenhouse Gas Emissions

Explore biochar's impact on soil carbon and nitrogen transformations, and its effects on greenhouse gas emissions in agricultural systems.

• YouTube
• 20 minutes
• On-Demand
• Free Video

AGU

Ocean Sciences - From Molecular to Global Scales and Biological Propulsion - Plenary Lectures

Explore oceanic biogeochemistry and biological propulsion with expert lectures on nutrient cycles, particle flux, and innovative marine engineering applications.

• YouTube
• 2 hours 5 minutes
• On-Demand
• Free Video

AGU

Environmental Changes and Ecosystem Services - Rachel Carson Lecture

Explore global environmental changes, ecosystem services, and navigating uncharted waters with Jane Lubchenco's insightful lecture on Rachel Carson's legacy and modern ecological challenges.

• YouTube
• 42 minutes
• On-Demand
• Free Video

Nitrogen: A Global Challenge (Hungarian)

1 review

A Föld népessége tart a 10 milliárdhoz, veszélyben az élelmiszer-, az ivóvíz-, az éghajlat- és az energiabiztonság. Vajon a nitrogén megoldás lehet ezekre a globális problémákra? Csak rajtunk áll!

• edX
• 5 weeks, 2-3 hours a week
• On-Demand
• Free Online Course (Audit)

Nitrogen: A Global Challenge (Chinese)

在人口激增至100亿的同时，粮食、水、气候和能源安全正受到威胁。在这场事关全球的 “巨大风暴”中，氮素可能是我们的生命之舟。正确应对氮素可以帮助我们养活数十亿人口。而错误使用它却只能使情况变得更为糟糕。

• edX
• 5 weeks, 2-3 hours a week
• On-Demand
• Free Online Course (Audit)

Nitrogen: A Global Challenge (Spanish)

5 ratings at edX

La población aumentará a 10 mil millones y la seguridad de alimentos, agua, clima y energía están en riesgo. El nitrógeno puede ser un salvavidas en esta tormenta perfecta. Hacerlo bien ayudará a alimentar a millones. Hacerlo mal empeorará las cosas.

• edX
• 5 weeks, 2-3 hours a week
• On-Demand
• Free Online Course (Audit)