Moth Outbreaks Reduce Decomposition in Subarctic Forest Soils
نویسندگان
چکیده
منابع مشابه
Warming accelerates decomposition of decades-old carbon in forest soils.
Global climate carbon-cycle models predict acceleration of soil organic carbon losses to the atmosphere with warming, but the size of this feedback is poorly known. The temperature sensitivity of soil carbon decomposition is commonly determined by measuring changes in the rate of carbon dioxide (CO(2)) production under controlled laboratory conditions. We added measurements of carbon isotopes i...
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1. Range expansions mediated by recent climate warming have been documented for many insect species, including some important forest pests. However, whether climate change also influences the eruptive dynamics of forest pest insects, and hence the ecological and economical consequences of outbreaks, is largely unresolved. 2. Using historical outbreak records covering more than a century, we doc...
متن کاملSoils and Decomposition
Soil properties change with depth. Layers of soil that are nearly parallel with the soil surface and that are distinguishable from adjacent layers are called soil horizons. Horizons are visible on the vertical wall of a pit dug into the soil; the entire series of horizons visible on this wall is known as a soil profile. An idealized soil profile is illustrated in Figure 1. Soil classification r...
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ژورنال
عنوان ژورنال: Ecosystems
سال: 2019
ISSN: 1432-9840,1435-0629
DOI: 10.1007/s10021-019-00394-6