標題: Titlebook: Impact of Air Pollutants on Southern Pine Forests; Susan Fox,Robert A. Mickler Book 1996 Springer Science+Business Media New York 1996 Air [打印本頁] 作者: affidavit 時間: 2025-3-21 18:18
書目名稱Impact of Air Pollutants on Southern Pine Forests影響因子(影響力)
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書目名稱Impact of Air Pollutants on Southern Pine Forests讀者反饋
書目名稱Impact of Air Pollutants on Southern Pine Forests讀者反饋學(xué)科排名
作者: 游行 時間: 2025-3-21 20:32
Richard B. Flagler,Arthur H. Chappelkaosis changed but, during the past 20 years, to the transfer of money and information around the the methods of investigation available to the radio- world; however, it does not only apply to po978-3-642-59635-3作者: thrombus 時間: 2025-3-22 01:32 作者: Affluence 時間: 2025-3-22 06:38
Southern Pine Forests of North Americaonal foresters and forest industry personnel call today’s naturally regenerated and managed stands of southern pines and hardwoods the South’s “third forest.” This forest is being harvested today and is projected to sustain commercial harvesting into the next century.作者: 確認 時間: 2025-3-22 09:55
Air Quality and Atmospheric Deposition in Southern U.S. Forestsse variables are generally not available to describe adequately a region as large as the southeastern United States. Mesoscale meteorological-chemical models are used to predict the distributions of atmospheric chemical variables over large, nonmonitored subregions. Regional models, such as the Regi作者: DEAWL 時間: 2025-3-22 16:01 作者: 斑駁 時間: 2025-3-22 17:15
Physiological and Biochemical Effects of Air Pollutants on Southern Pinesino and southern Sierra Nevada mountains in southern California have been directly affected by high ozone concentrations originating in the Los Angeles basin (Miller et al., 1989; Williams and Williams, 1986).作者: prostate-gland 時間: 2025-3-23 00:27 作者: Electrolysis 時間: 2025-3-23 01:50 作者: obviate 時間: 2025-3-23 06:51
r each confirmed COVID-19 case, we give similar cases to provide radiologists with diagnosis and treatment references. We conduct experiments on a large publicly available dataset (CC-CCII) and compare the proposed model with state-of-the-art COVID-19 detection methods. The results show that our pro作者: commodity 時間: 2025-3-23 12:39 作者: Organization 時間: 2025-3-23 14:36
Susan Foxcessary features. We employ a multi-scale aggregation to combine the information at different scales to improve the segmentation performance further. Our proposed multi-scale pancreatic attention-guided approach achieved a Dice score of 54.16% on dilated pancreatic duct dataset, which shows a signif作者: Lipoprotein(A) 時間: 2025-3-23 19:47 作者: Offensive 時間: 2025-3-24 01:16
Robert A. Micklereight decoder. The performance of this method has been assessed on a novel dataset, comprising 1126 high-definition images representing the three main histological classes. Results show a clear improvement in both segmentation and classification performance, also achieving competitive results when t作者: 提升 時間: 2025-3-24 02:45 作者: 嚴厲譴責(zé) 時間: 2025-3-24 08:52 作者: 華而不實 時間: 2025-3-24 10:49 作者: Anterior 時間: 2025-3-24 15:45 作者: 冰河期 時間: 2025-3-24 22:11
Paul Berrang,James S. Meadows,D. John Hodgese framework to incorporate scale information in partitioned shape and appearance models. Our method, entitled PAScAL (PArtitioned Shape and Appearance Learning), was evaluated on 21 MRI scans (15 healthy + 6 glioma cases) from pediatric patients (ages 2–17). The experimental results show that the pr作者: 執(zhí) 時間: 2025-3-25 00:46 作者: admission 時間: 2025-3-25 06:39
Jon D. Johnson,Arthur H. Chappelka,Fred P. Hain,Allen S. Heagleal ventricle. . Although an average model for guidance of a surgical procedure has a number of limitations, our initial experiments show that the use of a model might provide sufficient guidance for determination of the angle of insertion. Future work will include further clinical testing and possib作者: 羅盤 時間: 2025-3-25 10:10
the basis signals, estimating the coefficients via a LASSO algorithm. With this representation, we were able to characterize each pathology through a small number of predominant kinetics..By using sparse representation of CEUS signals and data-driven dictionary learning techniques we were able to d作者: 冰河期 時間: 2025-3-25 13:48
Daniel D. Richter,Daniel Markewitzmanually extracted by two interpreters using Pearson’s correlation coefficients, Bland-Altman and linear regression analyses. The results indicate that the accuracy of the proposed technique is comparable to that of manual tracing. As a consequence, this approach could be potentially adopted as an a作者: Efflorescent 時間: 2025-3-25 18:54 作者: 修飾 時間: 2025-3-25 19:59
with preservation of neurological function. Depending on the exact location and extension of the lesion, resection may best be attempted via otologic or neurosurgical approaches. The neuroradiologist must determine - precisely -the presence, site, size, and extension( s) of the lesion and the displa作者: Preserve 時間: 2025-3-26 02:34 作者: corpus-callosum 時間: 2025-3-26 06:03
us nerve, with preservation of neurological function. Depending on the exact location and extension of the lesion, resection may best be attempted via otologic or neurosurgical approaches. The neuroradiologist must determine - precisely -the presence, site, size, and extension( s) of the lesion and the displa978-3-642-71206-7978-3-642-71204-3作者: 易怒 時間: 2025-3-26 09:42
Introduction: The Southern Commercial Forest Research Cooperative been the primary method of addressing research. Much more funding has been allocated to understanding the function of the parts and relating them to the whole or understanding one aspect of the whole, such as hydrology, physiology, or biochemistry.作者: Cerumen 時間: 2025-3-26 13:11
Soils, Geomorphology, and Land Use of the Southeastern United Stateser is presented as a regional overview of relevant climatic patterns, the most extensive soil groups, and general land-use patterns, grouped by major geomorphic regions, that encompass the southern pine forests of North America.作者: 初學(xué)者 時間: 2025-3-26 17:33 作者: 發(fā)牢騷 時間: 2025-3-26 23:53 作者: 形上升才刺激 時間: 2025-3-27 03:02 作者: ANTI 時間: 2025-3-27 05:35 作者: 錯 時間: 2025-3-27 10:44
Atmospheric Deposition and Soil Resources of the Southern Pine Forestming compounds are transported through the atmosphere and are eventually deposited to soils as gases, aerosols, and as solutes in precipitation, sometimes up to thousands of kilometers from their points of emission.作者: Delirium 時間: 2025-3-27 14:45 作者: Substance-Abuse 時間: 2025-3-27 18:17 作者: 闡明 時間: 2025-3-28 01:42 作者: 知道 時間: 2025-3-28 06:03 作者: 中國紀念碑 時間: 2025-3-28 07:39
Southern Pine Forests of North Americaannah, Georgia, in 1733, were part of the South’s old-growth timber resource that was harvested by the early 1900s. The second growth, which naturally regenerated following the cutting of the primeval woodlands along with stands planted as a result of the United States’ newly developing forestry pol作者: 即席演說 時間: 2025-3-28 11:08
Soils, Geomorphology, and Land Use of the Southeastern United Statesdimension of ecosystem dynamics is the nature, distribution, and ultimately the ability of the below-ground matrix (soils) to ameliorate acidic deposition. Other portions of this volume (e.g., Richter and Markewitz, Chapter 8) deal with the specifics of soil response to acidic deposition. This chapt作者: thwart 時間: 2025-3-28 18:36 作者: 戲法 時間: 2025-3-28 22:17
Response of Loblolly Pine to Moisture and Nutrient Stress to the natural distribution of loblolly, many plantations have been established outside of its native range. For example, plantations of loblolly pine have been successfully established and maintained in Illinois, 240 km north of the natural range of loblolly pine (Gilmore et al., 1966); and in Okl作者: 儀式 時間: 2025-3-29 00:21
An Overview of Responses of Southern Pines to Airborne Chemical Stressesamage forests. At first, it appeared that the effects of these pollutants diminished rapidly with increasing distance from their sources. However, as knowledge of plant communities increased, so did the realization that the effects of some pollutants were more widespread than was obvious. Over time,作者: Guaff豪情痛飲 時間: 2025-3-29 06:55
Biotic Agents of Stress in the Southseases are by far the most widespread and most studied but, perhaps, the least understood. Their influence on forest productivity may be relatively small, as during low-level infestations that produce nagging drains on growth, or catastrophic, as during epidemic outbreaks that may destroy thousands 作者: propose 時間: 2025-3-29 08:38
Interactive Effects of Air Pollutants with Abiotic and Biotic Factors on Southern Pine Forestsractions over a tree’s lifetime. We know from experimental data that individual factors tend to impact trees either negatively or positively: Only factors that show a response tend to be published. Interactions among factors and their impact on trees can be antagonistic, neutral, additive, or synerg作者: 胖人手藝好 時間: 2025-3-29 13:54
Atmospheric Deposition and Soil Resources of the Southern Pine Forestnd chemical properties in many soils on all continents. Andisols, one of 11 soil orders of the world, owe their existence mainly to atmospheric depositions of volcanically ejected particulates (Soil Survey Staff, 1992). Near marine coastlines, sea-spray aerosols entrained in the atmosphere are depos作者: intellect 時間: 2025-3-29 16:24
Atmospheric Nitrogen Deposition and the Mycorrhizae of Southern Commercial Forest Treesly, if ever, reach levels that cause visible injury to plants (Garner, 1994). Soil borne mycorrhizal fungi, because of their essential role in the growth and development of forest trees, must be considered when studying factors that influence the overall health of forest ecosystems. To understand fo作者: 無政府主義者 時間: 2025-3-29 21:17
Growth Response of Southern Pines to Acidic Precipitation and Ozoneal pine stands in some portions of the region in the mid-1980s (Sheffield and Cost, 1987; Zahner et al., 1989). These observations, along with reports of damage in high-elevation forests of eastern North America (Johnson and Siccama, 1983), southern California (Miller, 1983), and Europe (Blank, 1985作者: 制定法律 時間: 2025-3-30 03:13 作者: 假裝是我 時間: 2025-3-30 04:15
Synthesis and Conclusions from Studies of Southern Commercial Pinesforests were emerging. Beginning in the late 1970’s in Europe there had been reports of unhealthy forests, and by the early 1980s, 20 to 25% of these forests were classified as moderately or severely damaged from unknown causes (Schulze, 1989). Perhaps no European forests were so severely impacted a作者: delegate 時間: 2025-3-30 10:10 作者: mechanism 時間: 2025-3-30 15:49
hand-held doppler. Providers interpret audible circulatory sounds in order to predict waveform phasicity as Monophasic (severe disease), Biphasic (moderate disease), or Triphasic (normal). This prediction is highly subjective. With any doubt in interpretation, patients are referred to an ultrasound 作者: filicide 時間: 2025-3-30 17:44
Susan Fox dilated pancreatic duct from CT taken from patients without PDAC shows the potential to assist the early detection of PDAC. Most current researches include pancreatic duct segmentation as one additional class for patients who have already detected PDAC. However, the dilated pancreatic duct for peop作者: 金絲雀 時間: 2025-3-30 22:32 作者: 旅行路線 時間: 2025-3-31 01:15
