What does PEM mean in UNCLASSIFIED
PEM (Pacific Exploratory Measurements) is an acronym used in the field of oceanography to refer to a program that collects data on physical, chemical, and biological parameters in the Pacific Ocean. The PEM program was initiated in the 1950s and has since become a valuable source of information for scientists studying the ocean's role in the global climate system.
PEM meaning in Unclassified in Miscellaneous
PEM mostly used in an acronym Unclassified in Category Miscellaneous that means Pacific Exploratory Measurements
Shorthand: PEM,
Full Form: Pacific Exploratory Measurements
For more information of "Pacific Exploratory Measurements", see the section below.
What does PEM Mean?
PEM stands for Pacific Exploratory Measurements. It is a program that collects data on physical, chemical, and biological parameters in the Pacific Ocean.
PEM Data Collection
The PEM program collects data on a wide range of parameters, including:
- Physical parameters: temperature, salinity, dissolved oxygen, and pH
- Chemical parameters: nutrients, trace metals, and organic matter
- Biological parameters: plankton abundance and distribution
The data is collected using a variety of methods, including:
- Ship-based measurements: Scientists collect data from ships equipped with sensors and sampling equipment.
- Moored instruments: Instruments are deployed in the ocean to collect data over long periods of time.
- Satellite remote sensing: Satellites are used to collect data on sea surface temperature, ocean color, and other parameters.
Uses of PEM Data
The PEM data is used for a variety of purposes, including:
- Climate research: The data is used to study the ocean's role in the global climate system.
- Fisheries management: The data is used to manage fisheries by providing information on the abundance and distribution of fish stocks.
- Pollution monitoring: The data is used to monitor pollution levels in the Pacific Ocean.
- Oceanographic research: The data is used to study a wide range of oceanographic processes, including ocean circulation, mixing, and nutrient dynamics.
Essential Questions and Answers on Pacific Exploratory Measurements in "MISCELLANEOUS»UNFILED"
What is Pacific Exploratory Measurements (PEM)?
PEM is an oceanographic research program that gathers data on the physical, chemical, and biological properties of the Pacific Ocean. It was initiated in 1959 and is one of the longest-running oceanographic time series in the world. PEM data has been used to study climate change, El Niño, and other important oceanographic processes.
What types of data does PEM collect?
PEM collects a wide range of data, including:
- Temperature
- Salinity
- Oxygen
- Nutrients
- Chlorophyll
- Phytoplankton
- Zooplankton
- Micronekton
PEM data is collected from a variety of platforms, including ships, buoys, and satellites.
How is PEM data used?
PEM data is used in a variety of ways, including:
- Climate research
- El Niño prediction
- Fisheries management
- Conservation planning
PEM data has been used to make important discoveries about the Pacific Ocean, including:
- The existence of the El Niño-Southern Oscillation (ENSO)
- The role of the Pacific Ocean in climate change
- The impact of human activities on the ocean
PEM data is a valuable resource for scientists and policymakers alike.
How can I access PEM data?
PEM data is available through the National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Information (NCEI).
Final Words: PEM is a valuable program that provides scientists with a wealth of data on the Pacific Ocean. The data is used for a variety of purposes, including climate research, fisheries management, pollution monitoring, and oceanographic research. The PEM program is an important part of our understanding of the ocean and its role in the global climate system.
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