# Conversion of water yield to water conservation

**URL:** <https://community.naturalcapitalalliance.org/t/conversion-of-water-yield-to-water-conservation/1801>\
**Category:** Science, Research & Data\
**Tags:** annual-water-yield\
**Created:** [March 31, 2021, 3:28am UTC](https://community.naturalcapitalalliance.org/t/conversion-of-water-yield-to-water-conservation/1801 "2021-03-31T03:28:10Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lavender](https://avatars.discourse-cdn.com/v4/letter/l/51bf81/32.png) [@lavender](https://community.naturalcapitalalliance.org/u/lavender)\
**Post date:** [March 31, 2021, 3:28am UTC](https://community.naturalcapitalalliance.org/t/conversion-of-water-yield-to-water-conservation/1801/1 "2021-03-31T03:28:11Z")

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请问将产水量转换为水源涵养量的过程中，如何获取每个地类的流速系数数据呢？我看别人的文献都说参考模型参数表，请问这个数据在哪儿呢？

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**Author:** ![jesseG](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.naturalcapitalalliance.org/jesseg/32/1068_2.png) [@jesseG](https://community.naturalcapitalalliance.org/u/jesseG)\
**Post date:** [March 31, 2021, 4:30pm UTC](https://community.naturalcapitalalliance.org/t/conversion-of-water-yield-to-water-conservation/1801/2 "2021-03-31T16:30:47Z")

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“_In the process of converting water production into water conservation, how to obtain the flow rate coefficient data of each land type? I read other people’s literature and say that they refer to the model parameter table. Where is this data?_”

Hi @lavender , thanks for the question. Are you asking about one of the InVEST models? If so, which one?

Thanks,  
Jesse

嗨@lavender，谢谢你的提问。您是否在询问一种InVEST模型？如果是这样，哪一个？

谢谢，  
Jesse