Quarterly Aquaculture Survey 2020
Philippines, 2020 - 2021
Reference ID
PHL-PSA-QAqS-2020-V1
Producer(s)
Philippine Statistics Authority (PSA)
Metadata
Created on
Jun 14, 2022
Last modified
Jun 14, 2022
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- Data files
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QAqS 2020
Sample Data
Water Environment (envi)
Data File: QAqS 2020 Sample Data
Overview
vald
193
invd
0
Interval
discrete
Questions and instructions
Literal question
Environment
Categories
Value | Category | Cases | |
---|---|---|---|
1 | 53 | 27.5% | |
2 | 93 | 48.2% | |
3 | 47 | 24.4% |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Interviewer instructions
Ask the question,
What is the water environment?
The following are the valid responses:
1 - Brackishwater
2 - Freshwater
3 - Marine water
For QAqS Form 1, 3 - Marine water is not applicable.
The aquafarm type and water environment of an operator should be consistent with corresponding item in the list of samples because the samples were selected based on these two classifications. Report to the PSO supervisor any inconsistencies.
What is the water environment?
The following are the valid responses:
1 - Brackishwater
2 - Freshwater
3 - Marine water
For QAqS Form 1, 3 - Marine water is not applicable.
The aquafarm type and water environment of an operator should be consistent with corresponding item in the list of samples because the samples were selected based on these two classifications. Report to the PSO supervisor any inconsistencies.
Description
Text
Environment is the water condition under which the aquafarm operates and where species are reared and cultured.
1. Brackishwater environment refers to mixed seawater and freshwater and salinity varies with the tide. Examples are estuaries, mangroves, and mouth of rivers where seawater enters during high tide.
2. Freshwater environment refers to water without salt or marine origin. It is pure fresh water. Examples of no mixture of seawater (Laguna de Bay, Taal Lake, Candaba Swamps, Liguasan Marsh and rivers, canals, dams and paddy fields and rice fields.
3. Marinewater/Seawater environment refers to inshore, open waters and inland seas in which the salinity generally exceeds 20%.
1. Brackishwater environment refers to mixed seawater and freshwater and salinity varies with the tide. Examples are estuaries, mangroves, and mouth of rivers where seawater enters during high tide.
2. Freshwater environment refers to water without salt or marine origin. It is pure fresh water. Examples of no mixture of seawater (Laguna de Bay, Taal Lake, Candaba Swamps, Liguasan Marsh and rivers, canals, dams and paddy fields and rice fields.
3. Marinewater/Seawater environment refers to inshore, open waters and inland seas in which the salinity generally exceeds 20%.