Dunida sii kordheysa ee magaalo-madaxda in ay noqoto mid deegaan ahaan u saaxiib ah waa dadaal caalami ah. Magaalooyinka cagaaran waa kuwa leh meelo badan oo dabiici ah oo loogu talagalay in lagu wanaajiyo fayo-qabka iyo caafimaadka dadka deggan, waxay leeyihiin heerar hoose oo wasakhowga deegaanka ah iyo gaaska aqalka dhirta lagu koriyo, waxay kor u qaadaan hab-dhaqannada dhismaha deegaanka ee saaxiibtinimo iyo waara iyada oo la raacayo shuruudaha u-horjeedka deegaanka. Si kastaba ha ahaatee, magaalooyinka oo dhan kama faa'iidaystaan inay ku yaalliin aagagga qaadi kara dhirta ama jardiinooyinka dadweynaha.
Markay sidaas tahay, ujeedadu waa in la ilaaliyo khayraadka laga yaabo inay aad u yar yihiin. Waxay ku saabsan tahay ilaalinta waxa qofku haysto. Markii hore, magaalooyinka adduunka oo dhan waa la dhisay iyadoon la tixgelin waxyaabaha ay ka midka yihiin wasakhowga acoustic, heerarka CO2 qiiqa, wasakhowga hawada ama meelaha loogu talagalay aagagga cagaaran. Si kastaba ha ahaatee, maanta, kuwani waa qodobbada mudnaanta u leh ladnaanta muwaadiniinta iyo ilaalinta deegaanka. Intaas kaliya ma aha; waxay hadda samaynayaan qayb aan la tirtiri karin oo ah xeeladaha qorshaynta magaalooyinka oo dhammaystiran.
Waa kuwan 10ka magaalo ee ugu cagaaran adduunka.
Rank | dareenka | % dhulka cagaaran ee dadweynaha |
1. | Oslo, Norway | 68.00% |
2. | Singapore, Singapore | 47.00% |
3. | Sydney, Australia | 46.00% |
4. | Vienna, Austria | 45.50% |
5. | Chengdu, Shiinaha | 42.30% |
6. | Zurich, Switzerland | 41.00% |
7. | Shenzhen, Shiinaha | 40.90% |
8. | Nanjing, Shiinaha | 40.67% |
9. | Helsinki, Finland | 40.00% |
10. | Hong Kong, Shiinaha | 40.00% |
11. | Stockholm, Sweden | 40.00% |
12. | Rome, Italy | 38.90% |
13. | Los Angeles, Maraykanka | 34.70% |
14. | London, United Kingdom | 33.00% |
15. | Seoul, South Korea | 27.80% |
16. | New York, Mareykanka | 27.00% |
17. | Dublin, Ireland | 26.00% |
18. | Cape Town, Koonfur Afrika | 24.00% |
19. | Johannesburg, South Africa | 24.00% |
20. | Lisbon, Portugal | 22.00% |