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Sida loogu dadaalo isudheellitirka horumarinta tamarta dabaysha xeebaha iyadoo la ilaalinayo shimbiraha biyaha ee dhulka qoyan ee xeebaha muhiimka ah, daraasad xaaladeed oo ku taal Jasiiradaha Chongming ee Bariga Shiinaha.

daabacado

by Li, B., Yuan, X., Chen, M., Bo, S., Xia, L., Guo, Y., Zhao, S., Ma, Z. iyo Wang, T. Joornaalka: Joornaalka Wax soo saarka Nadiifinta, p.121547.

Sida loogu dadaalo isudheellitirka horumarinta tamarta dabaysha xeebaha iyadoo la ilaalinayo shimbiraha biyaha ee dhulka qoyan ee xeebaha muhiimka ah, daraasad xaaladeed oo ku taal Jasiiradaha Chongming ee Bariga Shiinaha.

by Li, B., Yuan, X., Chen, M., Bo, S., Xia, L., Guo, Y., Zhao, S., Ma, Z. iyo Wang, T. Joornaalka: Joornaalka Wax soo saarka Nadiifinta, p.121547.

Joornaalka:Wargeyska Wax soo saarka Nadiifinta, p.121547.

Noocyada (Avian):Whimbrel (Numenius phaeopus), shinbiraha bar-billedka ah ee Shiinaha (Anas zonorhyncha), Mallard (Anas platyrhynchos)

Soo koobid:

Beeraha dabayshu waa bedel ka nadiifsan shidaalka fosil waxaana laga yaabaa inay yareeyaan saamaynta isbedelka cimilada. Si kastaba ha ahaatee, waxay leeyihiin cawaaqib adag deegaanka, gaar ahaan saamaynta xun ee shimbiraha. Xeebta Bariga Shiinaha waa qayb muhiim ah oo ka mid ah duullimaadyada Bariga Aasiya iyo Australiyaanka (EAAF) ee shimbiraha qulqulaya, beero badan oo dabaysha ayaa laga dhisay ama laga dhisi doonaa gobolkan taas oo ay ugu wacan tahay baahida koronto ee sare iyo ilaha tamarta dabaysha. Si kastaba ha ahaatee, wax yar ayaa laga og yahay saamaynta beeralayda waaweyn ee dabaysha ee xeebaha bari ee Shiinaha ee ilaalinta noolaha. Saamaynta xun ee beeraha dabaysha ee shimbiraha biyaha ee halkan ka badan waxaa lagu yarayn karaa fahamka qaybinta shimbiraha biyaha iyo dhaqdhaqaaqa agagaarka marawaxadaha dabaysha ee meelahan. Laga soo bilaabo 2017 ilaa 2019, waxaan u dooranay jasiiradaha Chongming sida goobtayada daraasadda, kuwaas oo ah mid ka mid ah meelaha ugu kulul ee ugu muhiimsan ee shimbiraha qulqulaya ee xeebaha bari ee Shiinaha oo leh awood dabaysha oo ku filan si loo gaaro joogteynta tamarta, si loo barto sida loo isku duwo horumarinta beeraha dabaysha ee xeebaha (jirrada iyo beeraha dabaysha ee qorsheysan) iyo ilaalinta waterbird (waxqabadka muhiimka ah ee biyaha shimbiraha ee dabiiciga ah ee dabiiciga ah). Waxaan aqoonsanay afar dhul qoyan oo dabiici ah oo xeebaha ah oo muhiimad caalami ah u leh shimbiraha biyaha sida ku cad 16 sahan goobeed 2017-2018. Waxaan ogaanay in in ka badan 63.16% noocyada iyo 89.86% shimbiraha waterbirds ay si joogto ah ugu duuleen dyke ku taal Chongming Dongtan, halkaas oo beeraha dabayshu ay guud ahaan ku yaalliin, oo ay u isticmaaleen dhulka qoyan ee dabiiciga ah ee dabiiciga ah dhul quudin iyo deegaan macmal ah oo ka dambeeya dyke sidii hoy dheeri ah oo loogu talagalay caleenta iyo doojinta. Intaa waxaa dheer, iyada oo 4603 goobood oo 14 GPS/GSM ah oo la socday (toddobo shorebirds iyo toddoba shinbiraha) Chongming Dongtan ee 2018-2019, waxaan sii muujinnay in in ka badan 60% meelaha shimbiraha biyaha ay u jiraan masaafo 800-1300 m u jirta dyke, iyo sida loo qeexo fogaanta biyaha. Ugu dambeyntii, waxaan ogaanay in 67 marawaxadaha dabaysha ee jira oo ku dheggan afar deegaan oo muhiim ah oo xeebaha ah ee jasiiradaha Chongming ay saameyn ku yeelan karaan shimbiraha biyaha iyadoo lagu saleynayo helitaankeena aagga kaydka ah ee ilaalinta biyaha. Waxaan ku soo gabagabeynay in dejinta beeraha dabaysha waa in aan laga fogaan oo kaliya dhulka qoyan ee dabiiciga ah ee dabiiciga ah ee ilaalinta shimbiraha biyaha, laakiin sidoo kale in la dhigo aagga saxda ah ee daboolaya dhulka qoyan ee macmalka ah, sida barkadaha aquaculture iyo beeraha paddy ee ku dheggan dhulkan dabiiciga ah ee muhiimka ah.

DAABACADDA WAXAA LAGA HELI KARO:

https://doi.org/10.1016/j.jclepro.2020.121547