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File:1970- Decline in species populations - Living Planet Index.svg

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Summary

Description
English: Chart showing the Living Planet Index, global extent, from 1970, with 95% confidence interval, showing decline in species population

Version 2 (world and regional):

  • Data source for Version 2: How does the Living Planet Index vary by region?. Our World in Data (13 October 2022). Archived from the original on 20 September 2023. "Data source: Living Planet Report (2022). World Wildlife Fund (WWF) and Zoological Society of London. -"
  • Source for Version 2 states: "Note: Some regions of the world are will have experienced significant biodiversity loss prior to 1970, this earlier loss will not captured in this metric."
  • Source for Version 2 states: "CC BY 4.0 DEED Attribution 4.0 International"

Version 1 (world only):

  • Data source for Version 1: Living Planet Index, World. Our World in Data (13 October 2022). Archived from the original on 8 October 2023. "Data source: World Wildlife Fund (WWF) and Zoological Society of London"
  • Source for Version 1 states: "The Living Planet Index (LPI) measures the average decline in monitored wildlife populations. The index value measures the change in abundance in 31,821 populations across 5,230 species relative to the year 1970 (i.e. 1970 = 100%)."
  • Source for Version 1 states: "CC BY 4.0 DEED Attribution 4.0 International"

Other

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Date
Source Own work
Author RCraig09

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Captions

Chart showing the Living Planet Index, global extent, from 1970, with 95% confidence interval, showing decline in species population

Items portrayed in this file

depicts

biodiversity loss

inception

13 October 2022

media type

image/svg+xml

data size

7,040 byte

checksum

68a0ca4027b8d49836841f51906746efe49b8ef7

determination method or standard: SHA-1

File history

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Date/TimeThumbnailDimensionsUserComment
current19:49, 13 July 2024Thumbnail for version as of 19:49, 13 July 20241,200 × 675 (7 KB)RCraig09Version 3: change some background colors, for emphasis . . . . change legend to Population *trends* since 1970
16:10, 19 October 2023Thumbnail for version as of 16:10, 19 October 20231,200 × 675 (6 KB)RCraig09Version 2: add curves to show LPI by region
03:38, 18 October 2023Thumbnail for version as of 03:38, 18 October 20231,000 × 750 (3 KB)RCraig09Uploaded own work with UploadWizard

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