12399456https://www.upal.com.my/zh/feeds/jobFeedKwongwahArray ( [0] => HTTP/1.1 200 OK [1] => Date: Wed, 11 Jun 2025 06:27:10 GMT [2] => Content-Type: text/xml; charset=utf-8 [3] => Connection: close [4] => Server: cloudflare [5] => Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} [6] => Vary: Accept-Encoding [7] => X-Powered-By: PHP/7.4.33 [8] => Cache-Control: no-cache, private [9] => X-Frame-Options: SAMEORIGIN [10] => X-Xss-Protection: 1; mode=block [11] => X-Content-Type-Options: nosniff [12] => Referrer-Policy: no-referrer-when-downgrade [13] => Cf-Cache-Status: DYNAMIC [14] => Server-Timing: cfCacheStatus;desc="DYNAMIC" [15] => Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=FG5iXhxtDJfhsJsPoPh%2Bdtz7QTXDY6J8W1Q0lAJ%2B2FZrvNCtAZToroD%2FZfGaCu5dHtZ57dvg3ixFInhND6WKbahaUJxV9giOCJlBz2g%3D"}]} [16] => Set-Cookie: UpalLiveSession=eyJpdiI6IktONVwvbkNIVE5UdDkxRDNUNFB1eUtBPT0iLCJ2YWx1ZSI6IldSZFRlNkhJMmcyTnorb0t5TFlncFBBbFwvT2E3aVdCSXlTRUY3NW5LYkF5UHR6Y1VPTTBmMVNHNWl1YTBWdklzT1QwVkhINDZxXC8xdjNrK042b2xnZnc9PSIsIm1hYyI6IjRjN2Q1YzQ4MWY3YWU2ODUxYWNmNGU5OWFiMDI0YWNlZDEwMTU0MGM0Y2VjYmU1OWQzN2I2MjZiYzUzN2QzZmYifQ%3D%3D; HttpOnly; Path=/; Max-Age=94608000; Expires=Sat, 10 Jun 2028 05:29:44 GMT [17] => CF-RAY: 94df0a843c09e586-KUL [18] => alt-svc: h3=":443"; ma=86400 ) 789

全球暖化情况逐渐恶化，南极出现单日破20度高温，北极气温也上升。冰层融化、下降，使得北极熊无法在正常的情况下捕猎，导致它们开始出现自相残杀的情况，甚至捕食幼子。

在过去25年来，北极冰层至少降低40%，研究人员依利雅表示，由于食物供应短缺，因此导致北极熊自相残杀的案例增加，“这种情况以前很少见，但现在却经常发生。”

依利雅还说到，在食物短缺的情况下，大型雄性北极熊会攻击母熊和幼子，尤其是母熊在喂食幼子的时候。

---

// // // //