你有不清楚的问题。看到我的评论本身的问题。回答这个问题:我没有见过一个正式定义的北极绿化。概念上取代风景,实际上是一个寒冷的沙漠有:*长的生长季节。*更大的生物多样性*大的总光合作用。你会认为这也将是更大的净光合作用,但北极拥有大量存款的泥炭苔藓,森林达夫和莎草。随气温升高而我们可能会看到更大的细菌作用在泥炭。不清楚哪个方向图将碳/英亩。它也不清楚一个开放的海洋的影响在高北极地区。根据在这些水域营养水平可以看到更多的浮游植物。 BVOC exchange between ocean and atmosphere? You can get a first level approximation substituting latitude for time. I expect BVOCs to disperse fairly quickly so you would need to measure at ground level. Analyzing a bunch of sites that are representative of the various major communities -- Boreal forest, tree line, tundra/puckey-brush (scrub willow, birch) Tundra/moss, forbs; Rock. For a preliminary analysis you don't even need to go to the arctic. Use a convenient mountain. That can nail down quantities of BVOCs. Correlate that with HCOH to see how good a proxy HCOH is for BVOC. This leaves a bunch of unanswered questions: Is the time frame for the degradation of HCOH similar to for other BVOCs? You may have to do radioactive tracer tests in containers set at similar conditions of temperature, pressure and UV illumination. What are the degradation products? What are the effects of these? Do any of the original products or their degradation products acts as catalysts? I think you have bitten off a big research project.