Bioanuwai

Ramaniya kanda za bioanwai duniani;kanda za tropikihuwa na idadi kubwa ya spishi tofauti

Bioanwai(piabaioanwai;kwaKiing.biodiversity) nidhanayabiolojiainayoleenga kueleza wingi wa anwai zaspishiza kibiolojia katikamazingirafulani, pamoja na wingi wajenikatikamimeanawanyamawa eneo fulani.

Umuhimu wa bioanwai

Bioanwai ni muhimu kwa sababuviumbehaiwote wanategemeana kwa namna fulani.

• Misituni makazi yawanyama
• Wanyama hulamimea
• Mimea hutegemeaudongowenyetabiafulani kwaustawiwake
• Fungizinasaidia kuozesha mimea na wanyama waliokufa
• Wadudukamanyukihubebachavuakutoka mmea mmoja hadi mwingine na hivyo kuwezesha mimea mingi kuzaa
• Kama bioanwai hiyo katikamakazifulani inapungua, uhusiano baina ya pande zake unafifia na pande zote zinaweza kupata hasara.

Bioanwai ni muhimu kwabinadamukwa namna nyingi. Mimea hutoaoksijenina kusafishahewachafu. Mimea hutoa piachakula,kivuli,vifaavyaujenzi,dawananyuzizanguonakaratasi.Miziziya mimea inapunguzammomonyokonamafuriko.Mimea, fungi na wadudu hutunzarutubaya udongo na kusafishamaji.Kadri bioanwai inavyopungua, mifumo hiyo inaharibika.

Mfano ni matumizi yakemikalikatikakilimoyaliyolenga wadudu wanaoharibumazao;lakini dawa hizo zunaathiri wadudu wote; katika nchi zenye matumizi makubwa ya dawa hizoidadiya wadudu kwa jumla imepungua na kuhatarisha kustawi kwa mimea mingi pamoja na kilimo chamatunda.

Kuelewa na kutunza bioanwai ni shabaha muhimu katikahifadhi ya mazingira.

Viungo vya Nje

Simple English Wiktionary

Wikamusiya Kiswahili ina maelezo na tafsiri ya maana ya neno:

biodiversity

Wikiquoteina mkusanyiko wa dondoo kuhusu:

Bioanuwai

Wikimedia Commons ina media kuhusu:

Bioanuwai

• NatureServe: This site serves as a portal for accessing several types of publicly available biodiversity data
• Biodiversity Factsheetby theUniversity of Michigan's Center for Sustainable Systems
• Color-coded images of vertebrate biodiversity hotspots

Taarifa

• Biodiversity Synthesis Report(PDF) by the Millennium Ecosystem Assessment (MA, 2005)
• Conservation International hotspot map
• The Economics of Biodiversity: The Dasgupta Review2021
• Zhuravlev, Yu. N., ed. (2000)Стратегия сохранения биоразнообразия Сихотэ-Алиня = A Biodiversity Conservation Strategy for the Sikhote-Alin'Vladivostok: Russian Academy of Sciences, Far Eastern BranchArchived6 Februari 2016 at theWayback Machine

Marejeo

• GLOBIO,an ongoing program to map the past, current and future impacts of human activities on biodiversity
• World Map of Biodiversityan interactive map from theUnited Nations Environment ProgrammeWorld Conservation Monitoring Centre
• 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
• Biodiversity Heritage Library– Open access digital library of taxonomic literature.
• Mapping of biodiversity
• Encyclopedia of Life– Documenting all species of life on earth.