Momwe mungayesetsere kuti pakhale mgwirizano pakati pa chitukuko cha mphamvu ya mphepo m'mphepete mwa nyanja ndi kusunga mbalame zam'madzi m'malo onyowa ofunikira a m'mphepete mwa nyanja, chitsanzo cha kafukufuku ku Zilumba za Chongming ku East China.

Magazini:Journal of Cleaner Production, tsamba 121547.

Mitundu (ya mbalame):Whimbrel (Numenius phaeopus), Bakha wa ku China wokhala ndi milomo yofiira (Anas zonorhyncha), Mallard (Anas platyrhynchos)

Chidule:

Mafamu a mphepo ndi njira yoyera m'malo mwa mafuta osungiramo zinthu zakale ndipo angachepetse zotsatira za kusintha kwa nyengo. Komabe, ali ndi zotsatira zovuta zachilengedwe, makamaka zotsatira zake zoyipa pa mbalame. Gombe la East China ndi gawo lofunika kwambiri la East Asia-Australasian flyway (EAAF) ya mbalame za m'madzi zosamukasamuka, ndipo mafamu ambiri a mphepo amangidwa kapena adzamangidwa m'derali chifukwa cha kufunikira kwakukulu kwa magetsi ndi mphamvu za mphepo. Komabe, sizikudziwika zambiri zokhudza zotsatira za mafamu akuluakulu a mphepo a gombe la East China pa kusunga zamoyo zosiyanasiyana. Zotsatira zoyipa za mafamu a mphepo pa mbalame za m'madzi zomwe zimakhala m'nyengo yozizira kuno zitha kuchepetsedwa pomvetsetsa kufalikira kwa mbalame za m'madzi ndi kuyenda mozungulira ma turbine a mphepo m'madera awa. Kuyambira 2017 mpaka 2019, tinasankha Zilumba za Chongming ngati malo athu ophunzirira, omwe ndi amodzi mwa malo ofunikira kwambiri kwa mbalame za m'madzi zosamukasamuka za gombe la East China ndipo ali ndi mphamvu zokwanira zopangira mphepo kuti akwaniritse mphamvu zokhazikika, kuphunzira momwe angagwirizanitsire chitukuko cha mafamu a mphepo m'mphepete mwa nyanja (mafamu a mphepo omwe alipo komanso omwe akukonzekera) ndi kusunga mbalame za m'madzi (malo ofunikira okhala mbalame za m'madzi ndi malo osungira chifukwa cha khalidwe la mbalame za m'madzi). Tinapeza malo anayi achilengedwe okhala m'mphepete mwa nyanja omwe ndi ofunika kwambiri padziko lonse lapansi kwa mbalame zam'madzi malinga ndi kafukufuku 16 wa m'munda mu 2017–2018. Tinapeza kuti mitundu yoposa 63.16% ndi 89.86% ya mbalame zam'madzi zimauluka nthawi zonse kudutsa m'chigwa cha Chongming Dongtan, komwe kuli malo opumira mphepo, ndipo timagwiritsa ntchito malo onyowa achilengedwe ngati malo odyetsera ziweto komanso malo opangira zinthu kumbuyo kwa chigwacho ngati malo owonjezera odyetsera ndi kupumula. Kuphatikiza apo, ndi malo 4603 a mbalame zam'madzi 14 zotsatiridwa ndi GPS/GSM (mbalame zisanu ndi ziwiri za m'mphepete mwa nyanja ndi abakha asanu ndi awiri) ku Chongming Dongtan mu 2018–2019, tinawonetsanso kuti malo opitilira 60% a mbalame zam'madzi anali mkati mwa mtunda wa mamita 800–1300 kuchokera ku chigwacho, ndipo mtunda uwu ukhoza kutanthauzidwa ngati malo otetezera mbalame zam'madzi. Pomaliza, tinapeza kuti ma turbine amphepo 67 omwe alipo omwe ali pafupi ndi malo anayi ofunikira okhala m'mphepete mwa nyanja ku Zilumba za Chongming angakhudze mbalame za m'madzi kutengera zomwe tapeza malo osungira mbalame za m'madzi. Tinatsimikiza kuti kukhazikika kwa minda yamphepo kuyenera kupewedwa osati m'malo onyowa achilengedwe a m'mphepete mwa nyanja okha kuti mbalame za m'madzi zisungidwe komanso m'malo oyenera osungira mbalame za m'madzi omwe ali ndi madambo opangidwa, monga maiwe a zaulimi ndi minda ya mpunga yomwe ili pafupi ndi madambo ofunikira achilengedwe awa.