Sustainable Harvesting Laws – Canada has strict forestry regulations requiring companies to follow sustainable harvesting practices. These include selective logging, clear-cutting limits, and reforestation mandates. Mandatory Replanting – By law, forestry companies must regenerate harvested areas through natural regeneration or replanting. This ensures that forests continue to grow and remain productive. Public Land Management – Most of Canada’s forests (over 90%) are on public land, meaning logging is subject to government oversight and long-term sustainability planning. Annual Allowable Cut (AAC) – The government sets an AAC to ensure that only a sustainable amount of timber is harvested each year, preventing overexploitation. Certification Standards – Many Canadian forestry operations are certified by organizations like the Forest Stewardship Council (FSC) and Sustainable Forestry Initiative (SFI), which enforce environmental and social responsibility standards. Natural Regrowth – Boreal forests, which cover much of Canada, are naturally resilient and regenerate through natural processes like seed dispersal and regrowth from cut stumps. Protection of Old-Growth Forests – While some concerns remain, Canada has policies in place to protect certain old-growth forests and biodiversity-rich areas from logging.
呼唤民主党，人呢？出来跟他杠呗
貌似习大大的经济内循环是被川普第一任逼的，结果川普第二任学习，完美闭环了…
我们这也就是灌木丛加草地。几年前也烧了一大片。
怎么可能梳理，砍伐运输成本多高 砍伐森林就是成片砍光，有的给开发商造房子，不造房子就种人工林。
他们很多人都是靠福利的，这下傻眼了，活该。
对你这类小左，看来不把两边脸都抽肿，根本不算抽一次！
黑松（Pinus thunbergii）的生长速度受环境、土壤、水分、气候等因素的影响。一般来说，在适宜的生长条件下，黑松的 胸径（树干直径）每年增长约 0.5 至 1.5 厘米。
幼年期（0-10 年）：生长较快，胸径年增长约 1-1.5 厘米。
中年期（10-30 年）：生长速度稍减缓，胸径年增长约 0.8-1 厘米。
老年期（30 年以上）：生长速度进一步下降，胸径年增长约 0.5-0.8 厘米。
直径30厘米10-20年就可以，100年不是毫无根据无耻造谣？
我看小左的脸皮长30厘米都用不了100年
Sustainable Harvesting Laws – Canada has strict forestry regulations requiring companies to follow sustainable harvesting practices. These include selective logging, clear-cutting limits, and reforestation mandates. Mandatory Replanting – By law, forestry companies must regenerate harvested areas through natural regeneration or replanting. This ensures that forests continue to grow and remain productive. Public Land Management – Most of Canada’s forests (over 90%) are on public land, meaning logging is subject to government oversight and long-term sustainability planning. Annual Allowable Cut (AAC) – The government sets an AAC to ensure that only a sustainable amount of timber is harvested each year, preventing overexploitation. Certification Standards – Many Canadian forestry operations are certified by organizations like the Forest Stewardship Council (FSC) and Sustainable Forestry Initiative (SFI), which enforce environmental and social responsibility standards. Natural Regrowth – Boreal forests, which cover much of Canada, are naturally resilient and regenerate through natural processes like seed dispersal and regrowth from cut stumps. Protection of Old-Growth Forests – While some concerns remain, Canada has policies in place to protect certain old-growth forests and biodiversity-rich areas from logging.
我看到有数据显示自然生长情况下，黑松需要100年才能长30厘米。人工种植会快一些，也需要20-30年。我查到的数据链接如下，数据来源是中文的，没有看到英文相关数据。不知道你的数据来源是哪里？
而且，30年长成的树砍掉了就没问题了？
https://www.lvzaa.com/zaipeiyanghu/2507.html#:~:text=%E7%AD%94%E6%A1%88%E6%98%AF%EF%BC%9A%E5%A4%A7%E7%BA%A6%E9%9C%80%E8%A6%8115,%E9%80%A0%E8%88%B9%E5%92%8C%E6%A1%A5%E6%A2%81%E7%AD%89%E9%A2%86%E5%9F%9F%E3%80%82
这些川总是不会考虑的 他考虑的第一是对他的人是不是有利---涉及直接腐败； 第二是还是attention whore本性，放个大炮仗，吸引注意力，对低智的粉来讲，只要有动静就是进步
骗子治国而已, 和商人没啥关系.
你跟川粉讲多样性? DEI的啊, 川粉哪听得懂.
这人使用语言暴力，可以不这么说话么？太野蛮了。
以前不太信，现在事实摆在眼前啊😯
是开放可以砍，不是让你一下砍完，第一做不到，第二没必要。
但是加拿大森林覆盖率是国土面积的46%，占世界森林覆盖的9%，森林蓄积量为196亿立方米，加拿大是一面砍树（成年树）一面种树，每砍一棵成年树，就要种回一棵小树苗，加拿大林木业是本国最大的出口产业之一，所以有一套完善的采伐规划，并不是随意砍伐或者没有计划砍伐的，我老公的公司专门和木材厂做生意，木材厂也只能在指定区域砍伐，并不是随便找地方可以砍伐树木的。。。。另外加拿大的林木业是给世界140多个国家提供木材输出，其中包括欧盟，美国，中国等，并不是只给美国提供木材。。。。。
因为加拿大木材厂每砍一棵树，就要种回去一颗小树苗，而且只能在指定的区域砍树，树的直径不能超过一定厘米（超大的树不能砍，受法律保护）我老公的公司和北美基本所有的木材厂都有生意往来，他经常去各地木材厂出差，美国也有木材厂，但美国木材的原价就比加拿大高，再加上汇率差额，所以美国木材厂也喜欢买加拿大原木，因为更能挣到钱。。。