Digitalis
发表于 2025-3-25 04:42:19
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Glower
发表于 2025-3-25 09:05:34
Condition and Recent Trends in High-Elevation Red Spruce Populationsred. The second major question, concerning the causal agent(s) and mechanism(s) that could be responsible for any observed downward trend in spruce and spruce-fir condition, is addressed in Sections II and III of this book.
外向者
发表于 2025-3-25 12:55:28
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尊敬
发表于 2025-3-25 16:36:06
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严峻考验
发表于 2025-3-25 20:58:00
Bruno Périchon,Patrice Courvalingy, elevation, and climate. This chapter will describe the characteristics of soils supporting eastern spruce-fir ecosystems, including soil properties that are important in understanding forest function and the consequences of atmospheric deposition to forested ecosystems. Chapter 1 described the s
concert
发表于 2025-3-26 03:05:01
Dosing in Obese Critically Ill Patients,ssary to characterize the physical and chemical inputs. The atmospheric concentration of chemicals in the vicinity of forested ecosystems under study (exposure) and the fluxes of chemicals to the canopy and eventually to the soil (deposition) are the two key parameters that must be quantified.
鞭子
发表于 2025-3-26 06:04:19
Pneumonia Guidelines in Practice, first of the two fundamental questions regarding trends in red spruce: Has the condition of red spruce (. Sarg.) in the eastern United States really deteriorated, and if so, what is the nature and magnitude of that trend? This first question bears close scrutiny: a search for mechanisms to explain
Femine
发表于 2025-3-26 11:40:01
Germ Shed Management in the United States,imited time covered by these data made any determination of trend in forest condition difficult and tenuous. However, there did appear to be reasonable evidence for a stand level deterioration of red spruce in the high-elevation spruce-fir forests of the Adirondacks and northern Appalachians since t
Foment
发表于 2025-3-26 15:20:24
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粗鄙的人
发表于 2025-3-26 19:43:35
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