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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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 …