We use some essential cookies to make this website work.
We’d like to set additional cookies to understand how you use GOV.UK, remember your settings and improve government services.
We also use cookies set by other sites to help us deliver content from their services.
You have accepted additional cookies. You can change your cookie settings at any time.
You have rejected additional cookies. You can change your cookie settings at any time.
Departments, agencies and public bodies
News stories, speeches, letters and notices
Detailed guidance, regulations and rules
Reports, analysis and official statistics
Consultations and strategy
Data, Freedom of Information releases and corporate reports
Find out how much nitrogen you can use on your land and how to plan and record your fertiliser use in a nitrate vulnerable zone (NVZ).
COMEAP statement on the evidence of health effects from exposure to nitrogen dioxide.
Documents setting out the UK’s plan for reducing roadside nitrogen dioxide concentrations.
COMEAP report on the link between long-term average concentrations of nitrogen dioxide and mortality.
What to do if the livestock manure produced on your farm is likely to exceed the amount you're allowed to spread on your land in an NVZ (farm limit).
A review of the validated data for the nitrogen factors of meat, poultry and fish from the first data published in 1919 to present day data.
This report (HPA-CRCE-026) describes a workshop to identify needs for research on the health effects of nitrogen dioxide in London in March 2011.
Interim statement on quantifying the association of long-term average concentrations of nitrogen dioxide (NO2) and mortality.
An assessment of the occurrences of dissolved inorganic nitrogen in the Yangtze River in the past half century
Analysis of nitrogen levels to determine nitrogen factors used to calculate fish content in pre-packed fish products.
How to use the calculators to work out a nutrient budget for residential developments in nutrient neutrality catchments.
Don’t include personal or financial information like your National Insurance number or credit card details.
To help us improve GOV.UK, we’d like to know more about your visit today. We’ll send you a link to a feedback form. It will take only 2 minutes to fill in. Don’t worry we won’t send you spam or share your email address with anyone.