让我从数据开始说起。根据我的计算模型,假设一位球迷从美国东海岸的纽约出发,途经墨西哥城的阿兹特克体育场,再到加拿大温哥华的BC Place,最后返回纽约,全程飞行距离约为12,000公里。以波音737-800的经济舱碳排放系数0.115 kg CO₂/公里计算,单次跨城旅行的碳足迹约为1.38吨二氧化碳。如果考虑到2026年世界杯预计将有超过500万国际游客涌入,仅这一条路线的球迷群体就可能产生数十万吨的碳排放。这个数字,让我这个见惯了体育产业庞大消耗的老家伙,也不禁倒吸一口凉气。
[ DB ] CONNECT:[ UseTime:0.004533s ] mysql:host=rm-3ns41jmtlb1g0zd6v.mysql.rds.aliyuncs.com;port=3306;dbname=daxiong_7000;charset=utf8mb4
[ SQL ] SHOW COLUMNS FROM `cmf_plugin_web` [ RunTime:0.002957s ]
[ SQL ] SELECT `id` FROM `cmf_plugin_web` WHERE `web_url` LIKE '%m.guangzhen.net%' LIMIT 1 [ RunTime:0.003163s ]
[ SQL ] SELECT `id` FROM `cmf_plugin_web` WHERE `erji` = 'm' LIMIT 1 [ RunTime:0.004089s ]
[ SQL ] SELECT `id` FROM `cmf_plugin_web` WHERE `web_url` LIKE '%guangzhen.net%' LIMIT 1 [ RunTime:0.003547s ]
[ SQL ] SHOW COLUMNS FROM `cmf_plugin` [ RunTime:0.002926s ]
[ SQL ] SELECT `config` FROM `cmf_plugin` WHERE `name` = 'Web' LIMIT 1 [ RunTime:0.002570s ]
[ SQL ] SHOW COLUMNS FROM `cmf_option` [ RunTime:0.002738s ]
[ SQL ] SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'cdn_settings' AND `site_id` = 873 LIMIT 1 [ RunTime:0.002644s ]
[ SQL ] SELECT * FROM `cmf_plugin_web` WHERE `id` = 873 LIMIT 1 [ RunTime:0.002923s ]
[ SQL ] SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'site_info' AND `site_id` = 873 LIMIT 1 [ RunTime:0.002666s ]
[ SQL ] SHOW COLUMNS FROM `cmf_portal_category` [ RunTime:0.003422s ]
[ SQL ] SELECT `id`,`name` FROM `cmf_portal_category` WHERE `status` = 1 [ RunTime:0.006910s ]
[ SQL ] SELECT * FROM `cmf_plugin_web` WHERE `id` = 873 LIMIT 1 [ RunTime:0.003368s ]
[ SQL ] SHOW COLUMNS FROM `cmf_portal_category_post` [ RunTime:0.002673s ]
[ SQL ] SELECT `id` FROM `cmf_portal_category_post` WHERE `post_id` = 244950 AND `category_id` = 2005 LIMIT 1 [ RunTime:0.002751s ]
[ SQL ] SHOW COLUMNS FROM `cmf_portal_post` [ RunTime:0.003052s ]
[ SQL ] SELECT `post`.* FROM `cmf_portal_post` `post` WHERE `post`.`post_type` = 1 AND `post`.`post_status` = 1 AND `post`.`category_id` = 2005 AND `post`.`id` = 244950 LIMIT 1 [ RunTime:0.003002s ]
[ SQL ] SELECT `id` FROM `cmf_portal_category_post` WHERE `post_id` = 244950 AND `category_id` = 2005 LIMIT 1 [ RunTime:0.002599s ]
[ SQL ] SHOW COLUMNS FROM `cmf_portal_news` [ RunTime:0.003033s ]
[ SQL ] SELECT `post`.* FROM `cmf_portal_news` `post` WHERE `post`.`post_type` = 1 AND `post`.`post_status` = 1 AND `post`.`category_id` = 2005 AND `post`.`id` = 244950 LIMIT 1 [ RunTime:0.002841s ]
[ SQL ] SELECT `post`.* FROM `cmf_portal_news` `post` WHERE `post`.`post_status` = 1 AND `post`.`category_id` = 2005 AND `post`.`id` < 244950 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002953s ]
[ SQL ] SELECT `post`.* FROM `cmf_portal_news` `post` WHERE `post`.`post_status` = 1 AND `post`.`category_id` = 2005 AND `post`.`id` > 244950 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002888s ]
[ SQL ] SELECT * FROM `cmf_portal_category` WHERE `id` = 2005 AND `status` = 1 LIMIT 1 [ RunTime:0.002734s ]
[ SQL ] SHOW COLUMNS FROM `cmf_portal_post_content` [ RunTime:0.003018s ]
[ SQL ] SELECT * FROM `cmf_portal_post_content` WHERE ( id=244950 ) LIMIT 1 [ RunTime:0.002839s ]
[ SQL ] SELECT `option_value` FROM `cmf_option` WHERE `option_name` = 'storage' AND `site_id` = 873 LIMIT 1 [ RunTime:0.002858s ]
[ SQL ] SELECT `config` FROM `cmf_plugin` WHERE `name` = 'Oss' LIMIT 1 [ RunTime:0.003496s ]
[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag_post` [ RunTime:0.003446s ]
[ SQL ] SELECT `tag_id` FROM `cmf_portal_tag_post` WHERE `post_id` = 244950 [ RunTime:0.003936s ]
[ SQL ] SHOW COLUMNS FROM `cmf_portal_tag` [ RunTime:0.003260s ]
[ SQL ] SELECT `name`,`id` FROM `cmf_portal_tag` WHERE `id` = 445975 [ RunTime:0.003221s ]
[ SQL ] SHOW COLUMNS FROM `cmf_route` [ RunTime:0.003249s ]
[ SQL ] SELECT `url` FROM `cmf_route` WHERE `full_url` = 'portal/List/index?id=2005' AND `site_id` IS NULL LIMIT 1 [ RunTime:0.008714s ]
[ SQL ] SHOW COLUMNS FROM `cmf_theme_file` [ RunTime:0.002795s ]
[ SQL ] SELECT `more` FROM `cmf_theme_file` WHERE `theme` = '24_zhibo_12' AND ( `is_public` = 1 OR `file` = 'portal/article' ) [ RunTime:0.002850s ]
[ SQL ] SHOW COLUMNS FROM `cmf_nav` [ RunTime:0.002987s ]
[ SQL ] SELECT `id` FROM `cmf_nav` WHERE `is_main` = 1 LIMIT 1 [ RunTime:0.002854s ]
[ SQL ] SHOW COLUMNS FROM `cmf_nav_menu` [ RunTime:0.003148s ]
[ SQL ] SELECT * FROM `cmf_nav_menu` WHERE `site_id` = 873 AND `nav_id` = 1 AND `status` = 1 ORDER BY `list_order` ASC [ RunTime:0.004142s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.002901s ]
[ SQL ] SELECT `id` FROM `cmf_portal_category` WHERE `parent_id` = 5263 [ RunTime:0.003625s ]
[ SQL ] SELECT * FROM `cmf_portal_news` `post` WHERE ( `category_id` IN (5263,5264,5265) ) ORDER BY `create_time` DESC LIMIT 0,10 [ RunTime:0.004285s ]
[ SQL ] SELECT `id`,`name` FROM `cmf_portal_category` [ RunTime:0.004838s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.003701s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.003536s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.004104s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.003599s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.003612s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.003167s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.006554s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.003640s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.002861s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5263 LIMIT 1 [ RunTime:0.003158s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = "" LIMIT 1 [ RunTime:0.002703s ]
[ SQL ] SELECT `id` FROM `cmf_portal_category` WHERE `parent_id` = "" [ RunTime:0.003638s ]
[ SQL ] SELECT * FROM `cmf_portal_news` `post` ORDER BY `create_time` DESC LIMIT 0,10 [ RunTime:0.002860s ]
[ SQL ] SELECT `id`,`name` FROM `cmf_portal_category` [ RunTime:0.003977s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5389 LIMIT 1 [ RunTime:0.002784s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5383 LIMIT 1 [ RunTime:0.002740s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5377 LIMIT 1 [ RunTime:0.002701s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5371 LIMIT 1 [ RunTime:0.002718s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5365 LIMIT 1 [ RunTime:0.002861s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5359 LIMIT 1 [ RunTime:0.002761s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5353 LIMIT 1 [ RunTime:0.002555s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5347 LIMIT 1 [ RunTime:0.002663s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5341 LIMIT 1 [ RunTime:0.002619s ]
[ SQL ] SELECT `alias` FROM `cmf_portal_category` WHERE `id` = 5335 LIMIT 1 [ RunTime:0.002714s ]
[ SQL ] SELECT `competition_id` FROM `cmf_plugin_web` WHERE `id` = 873 LIMIT 1 [ RunTime:0.002673s ]
[ SQL ] SHOW COLUMNS FROM `cmf_nami_teams` [ RunTime:0.002996s ]
[ SQL ] SELECT * FROM `cmf_nami_teams` ORDER BY `id` DESC LIMIT 50 [ RunTime:0.003139s ]
[ SQL ] SELECT * FROM cmf_nami_competitions WHERE id IN (70, 2419, 588, 32, 122, 112, 136, 100, 33, 530, 529, 589, 623, 640) ORDER BY FIELD(id, 70, 2419, 588, 32, 122, 112, 136, 100, 33, 530, 529, 589, 623, 640) limit 20 [ RunTime:0.003685s ]