揭示了石灰性土壤地区温室土壤盐分积累、离子组成及酸碱度变化规律。
The rule of salinity accumulating, ion constitution and pH in calcareous soil area greenhouse are opened out.
这个地区的集约化农业使得土壤严重贫瘠化。
Intensive farming in the area has caused severe degeneration of the land.
涝渍土壤发生在地势平坦或排水不畅的地区。
Waterlogged soils occur in areas that are flat or have poor drainage.
与森林中的其他地区相比，坑和土丘的土壤性质有显著的不同。
Pits and mounds have significantly different soil properties than other areas in the forest.
在很多地区，由于工业化肥和农药的持续使用，导致自然土壤的肥力正在下降，然而化肥的流入却导致湖泊中藻类生长得越来越快。
Natural soil fertility is dropping in many areas because of continuous industrial fertiliser and pesticide use, while the growth of algae is increasing in lakes because of the fertiliser run-off.
在一个地区过度放牧的后果是植被覆盖的减少和对土壤的践踏和粉碎。
The consequences of an excessive number of livestock grazing in an area are the reduction of the vegetation cover and the trampling and pulverization of the soil.
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。
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.
在热带地区中，山谷似乎更有利于树木生长，因为山谷更加不容易干涸、较少结霜，并且拥有更深的土壤。
In the tropics, the valleys appear to be more favorable because they are less prone to dry out, they have less frost, and they have deeper soils.
当我们分析某个地区内的土壤多样性时，我们是在测量土壤属性的可变性，以及在某个特定地区有多少不同的土壤类型。
When we analyze pedodiversity within an area, we are measuring how much variability there is in soil properties and how many different types of soil there are in a particular area.
英国畜牧业占大头是有充分理由的：其大部分地区的土壤或气候不适宜农作物商业化种植。
There is a good reason why the UK is dominated by animal husbandry: most of its terrain doesn't have the right soil or climate to grow crops on a commercial basis.
即使在保留土壤覆盖的地区，植被的减少通常也会导致土壤丧失吸收大量水分的能力。
Even in the areas that retain a soil cover, the reduction of vegetation typically results in the loss of the soil's ability to absorb substantial quantities of water.
世界上有些地区煤炭和矿产供应充足，土壤肥沃，气候宜人；而其他地区则不具备这些条件。
Some regions of the world are well supplied with coal and minerals, and have a fertile soil and a favourable climate; other regions possess none of them.
桦树能在许多不同类型的土壤中生长，且在那个地区是很常见的。
The birch tree can grow in many different types of soils and is prevalent in that area.
一旦扎根土壤，灌木林地就会生长茂盛，特别是在北极地区，因为北极地区的灌木丛比其他植物更善于利用土壤中的营养成分。
Once is established, shrubland thrives, particularly in the Arctic, because Arctic shrubs are good at taking advantage of increased nutrients in the soil, better than other Arctic plants.
与荷兰的大部分地区不同，希尔弗森实际上是一个丘陵地带，土壤主要由沙子构成。
Unlike most of the Netherlands, Hilversum is actually in a hilly area with the soil mostly consisting of sand.
TerraPreta 土壤在整个亚马逊地区大面积出现，农民们对其高度重视。
Terra Preta soils turn up in large patches all over the Amazon, where they are highly prized by farmers.
不同的地区有不同颜色的土壤。
北极大部分地区被冰雪覆盖，具有很强的反射性；如果冰雪融化，裸露的土壤吸收热量，有助于加速变暖。
Most of the Arctic is covered in snow and ice, which are highly reflective; if snow and ice melt, the exposed soil, which absorbs heat, serves to accelerate warming.
这使它们能够在阳光充足，但土壤多石、不能耕种的地区生长。
This enables them to grow in areas that receive good sunlight but have rocky, untillable soil.
但是种植玉米的农民常常生活在容易遭遇干旱的地区，那里的土壤贫瘠，而且作物疾病让不良的收成更加恶化。
But the farmers that grow the crop often live in drought-prone areas, where poor soil and disease exacerbate poor harvests.
在许多地区，化肥与农药的过度使用已经造成土壤营养成分流失、过度酸化，而且污染了河流与湖水。
Overuse of fertilizer and pesticides has in many areas stripped the soil of nutrients or made it too acidic, as well as contributing to river and lake pollution.
勃艮第地区400多种不同的土壤让这里的葡萄酒有着独一无二的高品质。
The sought-after wines of Burgundy (Bourgogne) possess particular qualities attributable to the region’s 400 soil types.
水首先渗入到这个地区岩石地基下的土壤中，使其变得不稳定并且容易发生滑坡。
Water first seeps into the loose soil at the base of the area's rocky cliffs, destabilizing the land and making it prone to slides.
但在阿肯色的某些地区，那儿土壤稀松，夏季炎热，那些地方最适宜种植西瓜，种出来的西瓜个大味甜，只是你真要适应吃这么大的西瓜还是有点困难的。
But in this part of Arkansas, where the soil is sandy and the summer hot enough at just the right time so the watermelons grow particularly sweet and big, that kind of change comes hard.
残留物就像一条毯子，在热带地区降低了好几度(从而帮助消除全球变暖的影响)的土壤温度。
The residue ACTS like a blanket, lowering the soil temperature by a degree or so in the tropics (and thus helping to combat the effects of global warming).
东部地区土壤里的苯含量据说超过安全限制43,000倍。
Benzene levels in its soilare said to be 43,000 times the safe limit.
东部地区土壤里的苯含量据说超过安全限制43,000倍。
Benzene levels in its soilare said to be 43,000 times the safe limit.
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