Plantingtreescanalsohaveunintendedconsequencesinplacesthatnaturallyreflectsunlightlikedrylandsorsnowyterrain.在旱地或雪地等自然反射阳光的地方,植树也会产生意想不到的后果。TreesintheseregionscouldabsorbmoreoftheSun'srays,contributingtoawarmerplanet.这些地区的树木会吸收更多阳光,从而使地球变暖。It'snotthatweshouldn...
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tree planting efforts don't always work as planned. for example, between 1974 and 2012, the chilean government helped fund the planting of over a million hectares of new trees. yet a recent analysis suggests this multi-million...
If this is the case, the use of data provided by unproductive seeds, chosen through biased convenience sampling, may have undue impact on final analysis. The number of waves required to reach equilibrium is also influenced by the level of homophily, or segregation of sub populations within the...
Another reason a copper beech might produce green leaves is that the seeds have combined with those of a common beech planted nearby. This can result in green leaves appearing sporadically throughout the hedge. Common beech DNA present in a copper beech isn't necessarily a problem. Rather, it...
According to the University of Kentucky, the tulip poplar is the tallest North American hardwood tree. It is named for the distinctive green and orange tulip-shaped flowers that grow upright, high in the tree, in May and June. The flowers produce samaras, cone-shaped spirals of seeds, in ...
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