Filling a niche separate from its green cousins, Deroplatys trigonodera, a leaf-litter mantid, has evolved the look of a leaf decomposing on the tropical forest floor.
作为绿色的Deroplatystrigonodera的近亲,这只枯叶螳螂已经融入了周围环境。这种螳螂的外表,已经进化得就像落在热带森林地表之上的腐叶。
单词 | Forest floor |
释义 |
Forest floor
英语例句库
Filling a niche separate from its green cousins, Deroplatys trigonodera, a leaf-litter mantid, has evolved the look of a leaf decomposing on the tropical forest floor. 作为绿色的Deroplatystrigonodera的近亲,这只枯叶螳螂已经融入了周围环境。这种螳螂的外表,已经进化得就像落在热带森林地表之上的腐叶。
原声例句
科学60秒-科学美国人 2021年12月合集 Much of that carbon is actually in the forest floor. 大部分的碳实际上都在森林的地面上。 狮子、女巫与魔衣橱 Shafts of delicious sunlight struck down on to the forest floor. 一道道美妙的阳光射向森林的地面。 地球脉动 第二季 (原声版) The forest floor is 30 feet below the water's surface. 水面至林地表层深达九米。 BBC纪录片《我们的地球》 Surprisingly, only 2% of the sunlight filters down to the forest floor. 只有百分之二的阳光能够照射到雨林的地表上。 BBC纪录片《我们的地球》 On the dark, humid forest floor, the jungle appears to be lifeless. 在幽暗的地表上,森林看上去毫无生气。 PBS访谈环境系列 A delicacy found on the forest floor only a mushroom lover would treasure. 我们在森林地面上发现了一个只有蘑菇爱好者会珍惜的珍奇异物。 我们星球的秘密 The clue is how they affect the lynx's prey on the forest floor. 线索就在于毛毛虫是如何影响森林地面上那些猞猁的猎物的。 侏罗纪搏击俱乐部 He's recovered from his sling across the forest floor and he's attacking. 它已经从被摔到地上恢复了过来,正在发动进攻。 经济学人-综合 He was proudest, though, of Entropy, a carpet-tile design inspired directly by the forest floor. 但是,他最值得骄傲的是注册了熵(Entropy)为商标的小方地毯,这种小方地毯的设计直接受到森林地面的启发。 人类星球 It's an escape from the floods and the biting insects on the forest floor. 它可以抵御洪水来袭和森林地表咬人的昆虫。 科学60秒-科学美国人 2022年1月合集 For two weeks, Dow and a team of firefighters went after the smoldering forest floor. 两周的时间,Dow 和消防队员们都在追逐寻找暗燃的森林地面。 人类星球 But scratching a living on the forest floor is hardly any easier. 可单单靠地面上的猎物谋生也不会容易到哪去。 BBC纪录片《我们的地球》 The much smaller ringtails wander in troops across the forest floor, searching for food. 体型小许多的环尾狐猴成群结队地扫荡森林地面,寻找食物。 科学60秒-科学美国人 2021年12月合集 And much of that carbon is actually in the forest floor.” 而大部分碳其实都在森林地表。” 我们星球的秘密 The rest appears to be wasted, abandoned on the forest floor! 其余的都被浪费了,遗弃在森林里! 听力文摘 Red squirrels cut conifer cones from trees and bury them in plant litteron the forest floor. 红松鼠会将针叶树上的果实割下来,然后埋在森林地面的落叶中。 《卫报》(文章版) Glittering wood-moss, a moss species with red stems and feathery leaves, shimmered on the forest floor. 木苔在林间的地上闪闪发光,它是一种有着红色的茎和羽毛状叶子的苔藓。 BBC纪录片《我们的地球》 In their search for food, chimpanzees move effortlessly between the forest floor and the canopy. 非洲黑猩猩不仅在地表上,也在树冠层上寻找食物。 科学60秒-科学美国人 2023年2月合集 We need to burn, or we're getting too much litter accumulation and on the forest floor. 我们需要点火,否则森林的地面上会垃圾成堆。 美丽中国 As they move through the forest, the elephants open up clearings, bringing light to the forest floor. 穿越森林的时候,大象们开辟出一些空地,让阳光照入森林的地面。
英语百科
Forest floorThe forest floor, also called detritus, duff and the O horizon, is one of the most distinctive features of a forest ecosystem. It mainly consists of shed vegetative parts, such as leaves, branches, bark, and stems, existing in various stages of decomposition above the soil surface. Although principally composed of non-living organic material, the forest floor also teems with a wide variety of fauna and flora. It is one of the richest components of the ecosystem from the standpoint of biodiversity because of the large number of decomposers and predators present, mostly belonging to invertebrates, fungi, algae, bacteria, and archaea. The major compartments for the storage of organic matter and nutrients within systems are the living vegetation, forest floor, and soil. The forest floor serves as a bridge between the above ground living vegetation and the soil, and it is a crucial component in nutrient transfer through the biogeochemical cycle. Much of the energy and carbon fixed by forests is periodically added to the forest floor through litterfall, and a substantial portion of the nutrient requirements of forest ecosystems is supplied by decomposition of organic matter in the forest floor and soil surface. The sustained productivity of forests is closely linked with the decomposition of shed plant parts, particularly the nutrient-rich foliage. The forest floor is also an important fuel source in forest fires. |
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