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salinity    音标拼音: [səl'ɪnəti]
n. 盐分,盐度

盐分,盐度

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  • Salinity - Wikipedia
    Conceptually the salinity is the quantity of dissolved salt content of the water Salts are compounds like sodium chloride, magnesium sulfate, potassium nitrate, and sodium bicarbonate which dissolve into ions The concentration of dissolved chloride ions is sometimes referred to as chlorinity
  • Salinity | Definition, Ocean, Unit, Examples, Facts | Britannica
    Salinity, the amount of dissolved salts present in water In natural bodies of water, salinity is most commonly a measure of sodium chloride (NaCl; common salt)
  • What Is Salinity? How It’s Measured and Why It Matters
    Salinity is a fundamental property of water, representing the total concentration of dissolved salts, primarily in oceans, seas, and other natural bodies of water This measurement governs many physical and chemical characteristics of water, including density and electrical conductivity
  • Saline Water and Salinity | U. S. Geological Survey - USGS. gov
    Water that is saline contains significant amounts (referred to as "concentrations") of dissolved salts, the most common being the salt we all know so well—sodium chloride (NaCl) In this case, the concentration is the amount (by weight) of salt in water, as expressed in "parts per million" (ppm)
  • Indicators: Salinity - US EPA
    Salinity is the dissolved salt content of a body of water It is a strong contributor to conductivity and helps determine many aspects of the chemistry of natural waters and the biological processes within them
  • Salinity Fact Sheet - Water Boards
    Two widely used methods for measuring salinity are Total Dissolved Solids (TDS) and Electrical Conductivity (EC) TDS measures all dissolved substances, including organic and suspended particles, reported in milligrams per liter (mg L)
  • NASA Salinity: Home
    Salt dissolved in seawater – measured as salinity – drives currents that distribute heat and carbon around the globe So, salt not only preserves our food, it helps to preserve our climate by contributing to global ocean circulation
  • Salinity :: Soil Health
    Salt affected soils can be divided into three categories: saline, saline-sodic, and sodic Depending on the category management may vary Saline soils describe soils with high enough soluble salts in the soil solution to negatively affect plant growth
  • Salinity - an overview | ScienceDirect Topics
    Salinity is measured using satellite color imagery and then using algorithms to convert these data into salinity units There are two types of studies used to correlate satellite-measured radiance or reflectance with salinity using different approaches such as multilinear regression
  • Salinity - NASA Earthdata
    Salinity is defined as the amount of dissolved salt in a body of water: 1 gram of salt per 1000 grams of water is defined as 1 practical salinity unity (PSU) The salinity range of the ocean is generally about 32 to 37 PSU





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