Biosphere 2
id:
biosphere-2-203-11221338
title:
Biosphere 2
text:
University of Arizona Biosphere 2 is an American Earth system science research facility located in Oracle, Arizona. Its mission is to serve as a center for research, outreach, teaching, and lifelong learning about Earth, its living systems, and its place in the universe. It is a 3.14-acre (1.27-hectare) structure originally built to be an artificial, materially closed ecological system, or vivarium. It remains the largest closed ecological system ever created. Constructed between 1987 and 1991,
brand slug:
wiki
category slug:
encyclopedia
description:
Closed ecological research centre in Arizona
original url:
https://en.wikipedia.org/wiki/Biosphere_2
date created:
2003-04-25T23:47:33Z
date modified:
2024-09-09T19:01:25Z
main entity:
{"identifier":"Q68139","url":"https://www.wikidata.org/entity/Q68139"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/05/Wiki_bio2_sunset_001.jpg","width":700,"height":467}
fields total:
13
integrity:
16