Ijenali:Ijenali Yokukhiqiza Okuhlanzekile, p.121547.
Izinhlobo (Izinyoni):I-Whimbrel (Numenius phaeopus), idada le-Chinese-billed spot (Anas zonorhyncha), i-Mallard (Anas platyrhynchos)
Abstract:
Amapulazi omoya ayindlela ehlanzekile esikhundleni sezinto zokubasa ezimbiwa phansi futhi angase anciphise imiphumela yokushintsha kwesimo sezulu. Kodwa-ke, banemiphumela eyinkimbinkimbi yemvelo, ikakhulukazi imiphumela yabo emibi ezinyoni. Ugu lwase-East China luyingxenye ebalulekile ye-East Asian-Australasian flyway (EAAF) yezinyoni zasemanzini ezifudukayo, futhi kuzokwakhiwa noma kuzokwakhiwa amapulazi omoya amaningi kulesi sifunda ngenxa yesidingo esikhulu sikagesi nezinsiza zamandla omoya. Nokho, kuncane okwaziwayo mayelana nemiphumela yamapulazi amakhulu omoya ogwini lwase-East China ekongiweni kwezinhlobonhlobo zemvelo. Imiphumela engemihle yamapulazi omoya ezinyonini zasemanzini ezidlula ubusika lapha zingancishiswa ngokuqonda ukusatshalaliswa kwezinyoni zamanzi kanye nokuhamba eduze kwama-wind turbines kulezi zindawo. Kusukela ngo-2017 kuya ku-2019, sikhethe iziQhingi zase-Chongming njengendawo yethu yocwaningo, okungenye yezindawo ezishisayo ezibaluleke kakhulu zezinyoni zamanzi ezifudukayo ogwini lwase-East China futhi ezinamandla anele okukhiqiza umoya ukuze kuzuzwe ukusimama kwamandla, ukutadisha indlela yokuxhumanisa ukuthuthukiswa kwepulazi lomoya ogwini (amapulazi omoya akhona nahleliwe) nokongiwa kwezinyoni zamanzi (ukubaluleka kwezindawo zezinyoni zasemanzini ngenxa yezindawo ezibalulekile zezinyoni zasemanzini). Sihlonze izindawo ezingamaxhaphozi ezine zemvelo ezisogwini ezibalulekile emhlabeni wonke ezinyonini zasemanzini ngokuya ngohlolo lwasezindaweni eziyi-16 ngo-2017–2018. Sithole ukuthi izinhlobo ezingaphezu kuka-63.16% kanye no-89.86% wezinyoni zasemanzini zindiza njalo zinqamula i-dyke e-Chongming Dongtan, lapho amapulazi omoya ngokuvamile atholakala khona, futhi asebenzisa indawo emanzi ephakathi nendawo njengendawo yokudla kanye nendawo yokwenziwa ngemuva kodaka njengendawo yokuhlala eyengeziwe yokudla nokulala. Ukwengeza, ngezindawo ezingu-4603 zezinyoni zamanzi ezilandelelwa yi-GPS/GSM ezingu-14 (izinyoni zasogwini eziyisikhombisa namadada ayisikhombisa) e-Chongming Dongtan ngo-2018–2019, siphinde sabonisa ukuthi ngaphezu kuka-60% wezindawo zezinyoni zasemanzini zaziphakathi kwebanga elingu-800–1300 m ukusuka endaweni ezungezile, futhi leli banga lingachazwa njenge-buffer zone. Ekugcineni, sithole ukuthi izinjini zomoya ezikhona ezingama-67 eziseduze nezindawo ezine ezibalulekile ezisogwini e-Chongming Islands zingase zibe nomthelela ezinyonini zamanzi ngokusekelwe ekutholeni kwethu indawo evikelekile yokongiwa kwezinyoni zamanzi. Siphethe ngokuthi ukuhlaliswa kwamapulazi omoya akumele kugwenywe kuphela ezindaweni ezingamaxhaphozi ezibalulekile ezingasogwini ukuze kulondolozwe izinyoni zasemanzini kodwa futhi endaweni eyisivikelo ehlanganisa izindawo ezingamaxhaphozi zokwenziwa, njengamachibi okulima izinhlanzi zasemanzini kanye namasimu e-paddy axhumene nala maxhaphozi abalulekile emvelo.
OKUSHICILELAYO OKUTHOLAKALA KWA:
https://doi.org/10.1016/j.jclepro.2020.121547
