These soils contain lots of organic matter.
这些土壤含有大量的有机物。
Soil communities are dependent on plants for organic matter.
土壤群落的有机质依赖于植物。
As soon as the oxygen is gone, decay stops and the remaining organic matter is preserved.
当氧气消耗殆尽分解便停止，留下剩余的有机物。
The organic matter may partially decompose, using up the dissolved oxygen in the sediment.
有机物可能会进行部分分解，并耗尽沉积物中的溶解氧。
With a higher temperature and more moist conditions, the process of organic matter decomposition speeds up.
在较高的温度和较潮湿的条件下，有机物的分解过程会加快。
Petroleum, consisting of crude oil and natural gas, seems to originate from organic matter in marine sediment.
石油由原油和天然气组成，它们似乎来源于海洋沉积物中的有机物质。
In other words, organic matter gets broken down and added into the soil more quickly in these gaps than in the surrounding forest.
换句话说，这些空地上的有机物分解并进入土壤的速度比周围森林中的更快。
The green iceberg did not contain large amounts of particles from these organisms, but the ice had accumulated dissolved organic matter from the seawater.
这些有机物的微粒在绿色冰山中含量不高，但是冰层中还是积聚了从海水中溶解的有机物。
A third sources, the warming-enhanced decay of organic matter in forests and soils, especially in the middle and higher latitudes, is now being recognized as potentially significant.
第三个来源，特别是在中纬度和高纬度地区，森林和土壤中因气候变暖而加剧的有机物腐烂，现在被认为具有潜在的重大意义。
Most rainforest soils are thin and poor because they lack minerals and because the heat and heavy rainfall destroy most organic matter in the soils within four years of it reaching the forest floor.
大多数雨林土壤都很贫瘠，因为它们缺乏矿物质，而且高温和强降雨会在到达森林地面后的4年内破坏土壤中的大部分有机物。
In the immense and vast global biosphere, there exists a kind of noteless melanocratic organic matter which is humic substances.
在浩瀚广袤的地球生物圈里，蕴藏着一种不引人注目的暗色有机物，这就是腐植酸类物质。
The microbes decompose the organic matter, using up the oxygen.
而微生物分解有机物需要氧气。
These remains are known in the jargon as particulate organic matter.
术语上这些残骸被称为有机粉尘。
The reason this matters is that 95% of dissolved organic matter seems to be refractory.
这很重要的原因是因为95%的溶解有机物貌似是难熔的。
They help decompose organic matter, and their burrows keep soil drained and ventilated.
它们帮助分解有机物，其洞穴还能使土壤保持排水和通风。
After classification, about 60 percent of organic matter will be fermented and composted.
分类后，约60%的有机物将进行发酵和堆肥。
This dissolved organic matter was not, until recently, thought to be an important component of the total.
直到最近，这部分溶解了的有机成分都被认为是其整体的重要组成部分。
To boost oxygen in the long term, organic matter must be buried beyond the reach of hungry bugs and beasts.
为了在长期时间内提高氧气总量，有机物必须被埋入地底使得那些饥饿的虫子和动物吃不到。
The permafrost contains immense amounts of frozen organic matter that have been accumulating for millennia.
永久冻土层经过千万年的累积形成，其中包含了巨量的冻僵的有机物。
Heterotrophic bacteria are a category which includes all bacteria that survive by consuming organic matter.
厌氧菌被分类为那种靠消耗有机物质而存活的细菌。
It's very low in organic matter. And also the soil here, um, is very high in salt, being so close to the sea.
你可以看一下这篇土地，含沙量非常高，有机质含量非常低，而且盐分很高，和海水的含盐量差不多。
Put bricks in all the loos to reduce water. Carefully recycle all waste, compost all organic matter 0.1.
在所有厕所水箱里放置砖块以减少冲厕用水。
They therefore suspect the main source of food for AAPB is dissolved organic matter released by phytoplankton.
因而他们怀疑AAPB的主要食物源应为浮游植物所释放的分解有机物。
The technique involves heating organic matter to produce a mixture of hydrogen and carbon monoxide, called syngas.
这项技术涉及对有机物进行加热，从而制成一种称为“合成气”的氢气与一氧化碳的混合物。
It is estimated that less than five percent of the organic matter produced at the surface reaches the abyssal plains.
据估计，来自海面的有机物质到达海底时其营养物质剩余不到5%。
Besides the usual miniscule clumps of organic matter, they also found tiny bubble-filled particles called cenospheres.
除了通常的有机质小团，他们还发现了一种名为“煤胞”的中空微粒。
A new cohort of 'bots that make energy by gobbling organic matter could be the beginning of truly autonomous machines.
一种靠“吞食”有机物“发电”的新型机器人可能成为真正的自给型机器人的序幕。
But the biology of the soil is also being damaged by the loss of organic matter, which can take five to ten years to recover.
但土壤生物学也在有机物损失损失中遭到破坏，这可能需要五到十年才能恢复。
But the biology of the soil is also being damaged by the loss of organic matter, which can take five to ten years to recover.
但土壤生物学也在有机物损失损失中遭到破坏，这可能需要五到十年才能恢复。
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