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

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Maelezo
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"

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Tarehe
Chanzo Kazi yangu
Mwandishi RCraig09

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I, the copyright holder of this work, hereby publish it under the following license:
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sifa shiriki sawa
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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Chart showing the Living Planet Index, global extent, from 1970, with 95% confidence interval, showing decline in species population

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biodiversity loss Kiingereza

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13 Oktoba 2022

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Bonyeza tarehe/saa kuona faili kama ilivyoonekana wakati huo.

Tarehe/SaaPicha ndogoVipimoMtumiajiMaelezo
sasa hivi16:10, 19 Oktoba 2023Picha ndogo ya toleo la 16:10, 19 Oktoba 20231,200 × 675 (6 KB)RCraig09Version 2: add curves to show LPI by region
03:38, 18 Oktoba 2023Picha ndogo ya toleo la 03:38, 18 Oktoba 20231,000 × 750 (3 KB)RCraig09Uploaded own work with UploadWizard

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