標(biāo)題: Titlebook: Loch Leven: 40 years of scientific research; Understanding the li Linda May,Bryan M. Spears Book 2012 Springer Science+Business Media Dordr [打印本頁] 作者: 閘門 時間: 2025-3-21 16:22
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書目名稱Loch Leven: 40 years of scientific research讀者反饋學(xué)科排名
作者: 遠足 時間: 2025-3-21 21:06
,Historical changes (1905–2005) in external phosphorus loads to Loch Leven, Scotland, UK,suggest that inputs in the early 1900s were about 6?t?TP?year. (0.45?g?TP?m.?year.). By 1985, this had risen to about 20?t?TP?year. (1.5?g?TP?m.?year.) due to increases in runoff from agricultural land and discharges from point sources. By the late 1970s, increased TP inputs were causing serious deg作者: 浪費物質(zhì) 時間: 2025-3-22 03:05
Long-term variation and regulation of internal phosphorus loading in Loch Leven,Leven, Scotland. A whole-lake sediment P inventory (upper 3?cm of sediment; 2005) suggested a release-potential of 29.7 tonnes (t) from the release sensitive sediment P pools. 18.5?t was contained within shallow water sediments (<4.5?m water depth) with 7.6?t in deeper water sediments below the phot作者: Kidney-Failure 時間: 2025-3-22 08:00
Water quality of Loch Leven: responses to enrichment, restoration and climate change, Leven shows, however, that seasonal changes in temperature and rainfall may have positive and negative impacts on water quality. In response to reductions in external nutrient loading, there have been significant reductions in in-lake phosphorus concentrations. Annual measures of chlorophyll . have作者: IRS 時間: 2025-3-22 11:27
Changes in aquatic macrophyte communities in Loch Leven: evidence of recovery from eutrophication?,s are associated with eutrophication and with subsequent recovery from eutrophication when anthropogenic nutrient inputs to the loch were reduced. This study uses macrophyte survey data from 1905, 1966, 1972, 1975, 1986, 1993, 1999 and 2008. In each of the four most modern surveys, the loch was divi作者: ACRID 時間: 2025-3-22 15:33
Long-term trends in Loch Leven invertebrate communities,rried out from 1966 to 1973 as part of the International Biological Programme (IBP). The results revealed a reduction in species diversity that was attributed to increasing eutrophication. This work provides a baseline against which the response of the invertebrate communities to subsequent changes 作者: 山崩 時間: 2025-3-22 17:59 作者: 諄諄教誨 時間: 2025-3-22 21:36
Long-term variations in waterfowl populations in Loch Leven: identifying discontinuities between los importance as a site for overwintering waterfowl. However, no comprehensive assessment of trends in waterfowl at the local versus national scale has been conducted at the site. Coherence between trends in 5-year mean species abundance for Loch Leven and Underhill Indexing Method values for Scotlan作者: Arresting 時間: 2025-3-23 05:10
Modelling the response of phytoplankton in a shallow lake (Loch Leven, UK) to changes in lake retender to assess the lake’s sensitivity to these two climatic drivers. Whilst the simulated annual mean total chlorophyll . proved relatively insensitive to these changes, at the species level marked changes were recorded. Some species responded positively to increased temperature (e.g. .), some negati作者: exquisite 時間: 2025-3-23 08:47
Managing ecosystem services at Loch Leven, Scotland, UK: actions, impacts and unintended consequenchese systems by enhancing one ecosystem service at the expense of another. Loch Leven, Scotland, UK, is a good example of this. Over the past 150?years, the lake has been subjected to hydrological modification, fish stocking and pollution control to improve the delivery of key goods and services. Th作者: 生命層 時間: 2025-3-23 13:16 作者: 煩人 時間: 2025-3-23 15:14
Book 2012n density and intensive farming activity. As such, they are subject to many stressors, including eutrophication and climate change. This book examines 40 years of data from Loch Leven, a shallow lake in the lowlands of Scotland, UK, to gain a better understanding of the links between pollution, clim作者: Obliterate 時間: 2025-3-23 21:06
waterfowl.Reveals the impacts of climate change and eutrophShallow lakes are important for their amenity value and the ecosystem services that they support. However, many are located in areas of high population density and intensive farming activity. As such, they are subject to many stressors, inc作者: aspect 時間: 2025-3-24 00:57
https://doi.org/10.1007/978-94-007-4333-5Freshwater Ecology; Loch Leven; Loch Leven Eutrophication; Shallow Lake Biodiversity; marine and freshwa作者: intuition 時間: 2025-3-24 03:10 作者: Ophthalmoscope 時間: 2025-3-24 08:56 作者: Encapsulate 時間: 2025-3-24 14:13 作者: 嘮叨 時間: 2025-3-24 15:51
A history of scientific research at Loch Leven, Kinross, Scotland,ted at Loch Leven, the NERC Centre for Ecology & Hydrology (CEH) organised a symposium entitled “Loch Leven: 40?years of scientific research” in Kinross, Scotland, UK, on 11 December 2008. This examined the role of long-term monitoring in developing our understanding of the links between pollution, 作者: 偶然 時間: 2025-3-24 22:53
Long-term variation and regulation of internal phosphorus loading in Loch Leven,oor water quality conditions after management intervention. Multiple regression analysis suggested that internal loading was driven by the wave mixed depth in spring (positive driver), summer water temperature (positive driver) and spring water clarity transparency (negative driver). The potential i作者: 驚惶 時間: 2025-3-25 01:27
Water quality of Loch Leven: responses to enrichment, restoration and climate change, wettest summers having very low chlorophyll . concentrations and the driest summers having high concentrations. To predict water quality impacts of future climate change, there is a need for more seasonal predictions from climate models and a greater recognition that water quality is the outcome of作者: medium 時間: 2025-3-25 06:40 作者: conspicuous 時間: 2025-3-25 08:42 作者: 停止償付 時間: 2025-3-25 11:45 作者: Alopecia-Areata 時間: 2025-3-25 18:13
Long-term variations in waterfowl populations in Loch Leven: identifying discontinuities between lochard) showed distinct differences between local and national trends. A study of the feeding ecology for these species, the re-establishment of ringing effort and an assessment of waterfowl–wetland relationships are recommended to determine how changes in local food resources and habitat quality int作者: Priapism 時間: 2025-3-25 21:09
Modelling the response of phytoplankton in a shallow lake (Loch Leven, UK) to changes in lake retens showed that the range of species types simulated in the community was sufficient for one species to always benefit from the changing niches created by the multiple climatic drivers applied in this study. The level of exploitation by such a species was only constrained by the nutrient carrying capa作者: Exclude 時間: 2025-3-26 02:38
Managing ecosystem services at Loch Leven, Scotland, UK: actions, impacts and unintended consequenche role of ecosystem function in delivering ecosystem services, and of the links between multiple ecosystem services, than is currently available. While further research is clearly needed, the value of long-term datasets in providing knowledge and understanding through ‘hindsight’ should not be unde作者: 加入 時間: 2025-3-26 06:18
Book 2012the lake and the local community.? It concludes that successful management actions in the future are likely to be those that incorporate lessons learned from previous decisions. This book will be of great interest to freshwater ecologists working in the field and managers responsible for the protect作者: 祖?zhèn)?nbsp; 時間: 2025-3-26 11:35
future are likely to be those that incorporate lessons learned from previous decisions. This book will be of great interest to freshwater ecologists working in the field and managers responsible for the protect978-94-007-9901-1978-94-007-4333-5作者: 里程碑 時間: 2025-3-26 16:27
B. M. Spears,L. Carvalho,R. Perkins,A. Kirika,D. M. Paterson作者: 一起平行 時間: 2025-3-26 18:56
L. Carvalho,C. Miller,B. M. Spears,I. D. M. Gunn,H. Bennion,A. Kirika,L. May作者: 鄙視讀作 時間: 2025-3-26 23:34 作者: galley 時間: 2025-3-27 01:42 作者: 免除責(zé)任 時間: 2025-3-27 05:47 作者: 天賦 時間: 2025-3-27 11:36
Physiological Modeling of Retinal Layers for Detecting the Level of Perception of People with Strabismus,e performance of the human observer. Squint eye is the term associated with the misalignment in projection of the eye and hence provides binocular vision. Mathematical modeling of retina plays a vital role to produce better visual perception. The main aim of this work is to develop an HVS (human vis作者: 一大塊 時間: 2025-3-27 14:04 作者: legitimate 時間: 2025-3-27 21:26 作者: 摻和 時間: 2025-3-27 21:58 作者: 狂亂 時間: 2025-3-28 05:32 作者: Finasteride 時間: 2025-3-28 07:31
https://doi.org/10.1007/978-3-531-92234-8 intake of fish, seafood, fermented dairy products (yogurt, cheese, milk), poultry, and eggs; and reduced consumption of red meat, processed meat products, and also sweets..Several studies, including the most recent meta-analyses, show that the traditional Mediterranean diet, defined as the dietary 作者: cocoon 時間: 2025-3-28 11:14 作者: Anecdote 時間: 2025-3-28 16:09
Enhancing Explainability in?Oral Cancer Detection with?Grad-CAM Visualizationsmance and robustness in oral cancer detection. This comprehensive evaluation approach offers a more nuanced understanding of the capabilities and limitations of DL methods in the context of oral cancer diagnosis.作者: sparse 時間: 2025-3-28 19:51
work has not been accompanied by extensions to Mycroft‘s theoretical framework. In this paper we give sound mathematical foundations for this work and discuss some of the practical issues involved. The practical approach is proved correct in relation to the theoretical framework.作者: Intervention 時間: 2025-3-29 02:19
What Is the Internet of Things?,Fragenkatalog wurde an Unternehmen, die graphisch-interaktive Anwendungssysteme entwickeln bzw. einsetzen, versendet. Den angeschriebenen Unternehmen wurde absolute Anonymit?t sowohl im Hinblick auf das zur Verfügung gestellte Datenmaterial als auch auf die Auswertung zugesichert. Die Ergebnisse die作者: Polydipsia 時間: 2025-3-29 06:25 作者: Electrolysis 時間: 2025-3-29 07:13
