Bioanuwai : Tofauti kati ya masahihisho
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[[Picha:Biodiversity-Zones (vascular plants).png|thumb|400px|[[Ramani]] ya kanda za bioanwai duniani; [[Tropiki|kanda za tropiki]] huwa na idadi kubwa ya spishi tofauti]]
'''Bioanwai''' (pia '''baioanwai'''; kwa [[Kiing.]] ''biodiversity'') ni [[dhana]] ya [[biolojia]] inayoleenga kueleza
▲'''Bioanwai''' (pia '''baioanwai'''; [[Kiing.]] ''biodiversity'') ni dhana ya [[biolojia]] inayoleenga kueleza uwingi wa anwai za [[spishi]] za kibiolojia katika mazingira fulani, pamoja na uwingi wa [[jeni]] katika [[mimea]] na [[wanyama]] wa eneo fulani.
== Umuhimu wa bioanwai ==
Bioanwai ni muhimu kwa sababu [[viumbehai]]
* [[Misitu]] ni makazi ya [[wanyama]]
* Wanyama hula [[mimea]]
* Mimea hutegemea [[udongo]]
* [[Fungi]] zinasaidia
* [[Wadudu]] kama [[nyuki]] hubeba [[chavua]] kutoka mmea mmoja hadi mwingine na hivyo kuwezesha mimea mingi kuzaa
* Kama bioanwai hiyo katika [[Makazi (ekolojia)|makazi]] fulani inapungua, uhusiano baina ya pande zake unafifia na pande zote zinaweza kupata hasara.
Bioanwai ni muhimu kwa [[binadamu]] kwa namna nyingi. Mimea hutoa [[oksijeni]] na kusafisha [[hewa]] chafu. Mimea hutoa pia [[chakula]], [[kivuli]], [[vifaa]] vya [[ujenzi]],
Mfano ni
Kuelewa na kutunza bioanwai ni shabaha muhimu katika [[hifadhi ya mazingira]].
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== Viungo vya Nje ==
{{Wiktionary|biodiversity}}{{Wikiquote}}{{Commons category}}
* [http://natureserve.org/ NatureServe: This site serves as a portal for accessing several types of publicly available biodiversity data]
* [https://web.archive.org/web/20120426140841/http://css.snre.umich.edu/css_doc/CSS09-08.pdf Biodiversity Factsheet] by the [[University of Michigan]]'s Center for Sustainable Systems
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=== Taarifa ===
* [http://www.millenniumassessment.org/documents/document.354.aspx.pdf Biodiversity Synthesis Report] (PDF) by the Millennium Ecosystem Assessment (MA, 2005)
* [https://web.archive.org/web/20120327075212/http://www.biodiversityhotspots.org/xp/hotspots/Documents/cihotspotmap.pdf Conservation International hotspot map]
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=== Marejeo ===
* [http://www.globio.info/ GLOBIO], an ongoing program to map the past, current and future impacts of human activities on biodiversity
* [https://web.archive.org/web/20050825002841/http://stort.unep-wcmc.org/imaps/gb2002/book/viewer.htm World Map of Biodiversity] an interactive map from the [[United Nations Environment Programme]] [[World Conservation Monitoring Centre]]
* [http://bison.usgs.gov/#home Biodiversity Information Serving Our Nation (BISON)], provides a United States gateway for serving, searching, mapping and downloading integrated species occurrence records from multiple data sources
* [https://www.biodiversitylibrary.org/ Biodiversity Heritage Library] – Open access digital library of taxonomic literature.
* [http://www.biodiversitymapping.org/ Mapping of biodiversity]
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