Nitrogen

Nitrogen is the chemical element with the symbol N and atomic number 7. It was first discovered and isolated by Scottish physician Daniel Rutherford in 1772. Although Carl Wilhelm Scheele and Henry Cavendish had independently done so at about the same time, Rutherford is generally accorded the credit because his work was published first. The name nitrogène was suggested by French chemist Jean-Antoine-Claude Chaptal in 1790 when it was found that nitrogen was present in nitric acid and nitrates. Antoine Lavoisier suggested instead the name azote, from the Greek ἀζωτικός "no life", as it is an asphyxiant gas; this name …

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Publications

PICES: North Pacific Marine Science Organization · 17 April 2024 English

All names and claims expressed in this book of abstracts are solely those of the authors and do not represent those of the PICES Organization, nor those of their affiliated …

eelgrass recovery or restoration, and 4) reducing nitrogen loading from island-based sources. We worked with


RHO: Rainbow Health Ontario · 4 April 2024 English

If you are on hormones and are ready to conceive or preserve your fertility, you can talk to your health care provider about your options; most family doctors will refer …

vitrification and stored in large tanks of liquid nitrogen (called “cryopreservation”). Each egg or embryo


IISD: International Institute for Sustainable Development · 1 April 2024 English

This report presents the Sustainable Asset Valuation (SAVi) of a proposed transport and building infrastructure development on the border of Kazakhstan and Uzbekistan to promote close and mutually beneficial trade …

transport in the living environment • Exposure to nitrogen dioxide from transport in the living environment to particulate matter • Justice of exposure to nitrogen dioxide • Justice of exposure to noise • Segregation


Alberta WaterSMART Solutions · 1 April 2024 English

This showcases the dedication of water managers and advocates in the SSRB to strategic water resource management, and it has improved the water management outlook of the SSRB. [...] For …

Developed: Food Provisioning Agriculture Developed: Nitrogen Retention- social value Agriculture Developed: rural community resources, carbon sequestration, nitrogen retention, phosphorus retention, scientific educational lost as a result of the reduced phosphorus and nitrogen retention resulting from increased agricultural The value lost relates to reduced phosphorus and nitrogen retention and the assumption that nutrient loading The value lost relates to reduced phosphorus and nitrogen retention and the assumption that nutrient loading


Alberta WaterSMART Solutions · 28 March 2024 English

This report provides a brief overview of the SROI methodology, project approach, the objectives and activities of the options, and the key findings and assumptions made when completing the analysis. …

stakeholders. For example, the assignment of carbon, nitrogen, and phosphorus offset credits provides direct partners. However, the environmental value of carbon, nitrogen, and phosphorus for other stakeholders and society acre per year, Nutrient cycles include carbon, nitrogen, over the lifetime of the project and phosphorus soil Tons of nitrogen retained per acre 32.88 15 Nitrogen Retention- by retaining Nitrogen. This protects ton of rivers, other farms and could reduce the nitrogen social value, over the operation cost in water


CPRC: University of Regina Press · 19 March 2024 English

An exposé of the reality of Saskatchewan’s potash industry management—prioritizing private profit over public interest A single province in Canada—Saskatchewan—is blessed with a remarkable birthright: 50% of the world’s potash …

into enterprises, such as phosphate mines and nitrogen plants, and additional potash productive capacity


CIHI: Canadian Institute for Health Information · 7 March 2024 English

The data content standard defines the data elements and value sets necessary for connected care.

product • Ethyl chloride-containing product • Nitrogen-containing product • Coagulation factor V only


QUEST: Quality Urban Energy Systems of Tomorrow (QUEST) · 6 March 2024 English

For the CEP to be effectively implemented, the community context needed to be incorporated into the development of a governance structure, communications and stakeholder engagement strategy, key performance indicator framework, …

sulphur dioxide concentration. Annual average nitrogen dioxide N concentration. O Annual average inhalable


PICES: North Pacific Marine Science Organization · 29 February 2024 English

NPRB directs research towards species, processes, and dynamics in the marine ecosystems of Alaska, including the Gulf of Alaska, the Bering Sea, the Aleutian Islands, and the Chukchi and Beaufort …

Filtration  Water Filtration  Nutrient  Inorganic Nitrogen Concentration, Index of Nutrient Recycling, Oxygen   Stored Nitrogen and Phosphorus,  Cycling  Chlorophyll a Concentration, Flagship Species, Nitrogen and Phosphorus   Nitrogen and Phosphorus  Accumulation, Nutrient Biomass, Nitrogen Assimilation  Primary  Biotic Nutrient Abundance (mg/l) 46 Particulate organic carbon (POC) and nitrogen (PON) (mg/l) Seston uptake or Chl-a removal (%) Suspended matter 48 Nitrogen uptake (mmol N/m3/yr) 49 2 46 Quantity of nitrogen and phosphorus fixed


IISD: International Institute for Sustainable Development · 28 February 2024 English

This report explores the latest consumption and production trends in the soybean sector and examines what is needed to develop effective incentives that reward soybean farmers for adopting more sustainable …

and Belarus, which are key global producers of nitrogen and potassium, resulting in soaring fertilizer 2020). As a nitrogen fixer, it can improve soil fertility without having to apply nitrogen- based fertilizers


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