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net primary productivity equation

Monthly search volume and cost-per-click data for "net primary productivity equation" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=net+primary+productivity+equation&country=us" +--------------+------------------+ | volume | 390 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-19 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
net primary productivity formula 480 $0 12/20
npp formula 480 $0 11/20
npp equation 390 $0 11/20
net primary productivity calculation 390 $0 9/20
how to calculate npp 320 $0 12/20
how to calculate net primary productivity 320 $0 10/20
how to find net primary productivity 110 $0 12/20
primary productivity equation 70 $0 10/20
equation for net primary productivity 50 $0 11/20
how to measure net primary productivity 30 $0 9/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=net+primary+productivity+equation&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt