標(biāo)題: Titlebook: Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands; Proceedings of a con Louis Liere,Ramesh D. Gulati Confere [打印本頁] 作者: TRACT 時(shí)間: 2025-3-21 16:35
書目名稱Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands影響因子(影響力)
書目名稱Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands影響因子(影響力)學(xué)科排名
書目名稱Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands網(wǎng)絡(luò)公開度
書目名稱Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands被引頻次
書目名稱Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands被引頻次學(xué)科排名
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書目名稱Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands年度引用學(xué)科排名
書目名稱Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands讀者反饋
書目名稱Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The Netherlands讀者反饋學(xué)科排名
作者: 賄賂 時(shí)間: 2025-3-21 23:30 作者: 蒼白 時(shí)間: 2025-3-22 04:08 作者: 言行自由 時(shí)間: 2025-3-22 08:21
O. F. R. Van Tongeren,L. Van Liere,R. D. Gulati,G. Postema,P. J. Boesewinkel-De Bruynngen für Wissenschaft und Praxis.Ganzheitliche Betrachtung dWelche Gesundheitsressourcen haben Menschen mit Demenz und wie k?nnen diese gezielt gef?rdert werden? Dieses Buch bietet erstmalig einen multiprofessionellen Einblick in die Beantwortung dieser Fragestellung. Experten aus dem deutschsprachi作者: 遭受 時(shí)間: 2025-3-22 10:10 作者: SMART 時(shí)間: 2025-3-22 14:02 作者: paradigm 時(shí)間: 2025-3-22 17:47 作者: 蟄伏 時(shí)間: 2025-3-22 22:07
Working group Water Quality Research Loosdrecht Lakes: its history, structure, research programme, a lakes (WQL), was formed to study the consequences for recovery of the lakes, and to evaluate the water management measures taken. Its history from the start in 1979 is described. The working group had an interdisciplinary character; its organization structure (project management) is depicted. From 作者: 蘆筍 時(shí)間: 2025-3-23 02:17
The state of the environment of the Loosdrecht lakessdrecht lakes are nature and recreation. From the point of view of the Dutch policy, a Specific Environmental Quality (‘Bijzondere Milieukwaliteit’) should be set for these lakes..The most serious environmental problem of the area is eutrophication. The Loosdrecht lakes have, by increasing external 作者: GEON 時(shí)間: 2025-3-23 05:52
The hydrology of the Loosdrecht lakes areaface- and ground water, with respect to their quantity and quality..The description of the water systems includes an evaluation of the structure and interactions of water systems in and around the lakes since the beginning of the Holocene until recent times, focussing progressively from the regional作者: morale 時(shí)間: 2025-3-23 11:22 作者: ingrate 時(shí)間: 2025-3-23 16:52 作者: 變色龍 時(shí)間: 2025-3-23 20:15 作者: EXULT 時(shí)間: 2025-3-24 00:13
The dynamics and role of limnetic zooplankton in Loosdrecht lakes (The Netherlands) lake’s eutrophication and deteriorating water quality was supply up to mid 1984 of water from the River Vecht. This supply was replaced by dephosphorized water from the Amsterdam-Rhine Canal in 1984. The effects of this and other restoration measures on the lake’s ecosystem were studied. Despite a 作者: FUSE 時(shí)間: 2025-3-24 04:10
P-load, phytoplankton, zooplankton and fish stock in Loosdrecht Lake and Tjeukemeer: confounding effnds. The biomasses of the respective fish species amount to .. 250, 25 and 10kg ha. and correspond to those in Tjeukemeer, another lake in The Netherlands. The average size of bream, however, is much smaller in the Loosdrecht lakes as a consequence of poorer feeding conditions. The zooplankton commu作者: 花爭(zhēng)吵 時(shí)間: 2025-3-24 07:46
Restoration and resilience to recovery of the Lake Loosdrecht ecosystem in relation to its phosphoruts in Lake Loosdrecht. This reduction measure turned out to have decreased the loading only by a factor of two. A conceptual model was constructed based on laboratory measurements to describe phosphorus flow in the lake ecosystem for the summer of 1987. The role of zooplankton and fish was more impo作者: 卵石 時(shí)間: 2025-3-24 11:27
Multivariate analysis of the plankton communities in the Loosdrecht lakes: relationship with the ches monitoring study (1983–1990), were examined using Principal Components Analysis (PCA) and Redundancy Analysis (RDA). The Loosdrecht lakes are highly eutrophic lakes, in which several restoration measures were taken from 1970 to 1986. These measures included the diversion of sewage by the construct作者: 無聊點(diǎn)好 時(shí)間: 2025-3-24 18:09
A mathematical model of the phosphorus cycle in Lake Loosdrecht and simulation of additional measuretion model PCLOOS. The model comprises three algal groups, zooplankton, fish, detritus, zoobenthos, sediment detritus and some inorganic phosphorus fractions. All organic compartments are modelled in two elements, carbon and phosphorus. Within the model system, the phosphorus cycle is considered as 作者: 持續(xù) 時(shí)間: 2025-3-24 20:49
Remote sensing as a tool for assessing water quality in Loosdrecht lakes with estimations of scattering and laboratory measurements of absorption by aquatic humus and particulate matter, enabled an analysis of the spectral signature of these waters. Aircraft imaging spectrometer measurements of upwelling radiance at 1 km altitude were used to simulate the PMI Chlorophyl作者: 鍍金 時(shí)間: 2025-3-25 00:21
Water quality research in the Loosdrecht lakes: proposals for the follow-up restoration measuresince of Utrecht proposed, after consulting the research group Water Quality Research Loosdrecht lakes (WQL), measures to reduce the present external phosphorus loading from 0.35 to 0.1 g Pm. y.. Mathematical modelling suggested that such a reduction would benefit the water quality of the lakes. The 作者: Awning 時(shí)間: 2025-3-25 04:31
The significance of the Loosdrecht lakes research project for eutrophication policy in The Netherlanesults reaffirm the main lines of national eutrophication policy drawn up in 1979 (Policy Document on Phosphates) and further developed in the eighties. Interesting new insights have been gained, for example into the role of sediment and seston as well as into the relative importance of trophic leve作者: 熱情贊揚(yáng) 時(shí)間: 2025-3-25 08:07
Water quality research in Loosdrecht lakes: the salient featuresmme, involving several research institutes and laboratories in The Netherlands, was initiated in 1983, i.e. a year before the reduction of external phosphorus loading by stripping, became effective. The paper summarizes the main results, with emphasis on insight they provide into the lake ecosystems作者: ELATE 時(shí)間: 2025-3-25 11:50 作者: majestic 時(shí)間: 2025-3-25 17:30 作者: 嚴(yán)峻考驗(yàn) 時(shí)間: 2025-3-25 21:07
Fixation of phosphorus in lake sediments using iron(III)chloride: experiences, expectations The accepted method to combat internal loading is careful dredging of the upper sediment layers (Cooke .., 1986), but this method is costly and time consuming. Addition of phosphorus binding agents to the sediments might offer an alternative. In the Netherlands the use of aluminum compounds, the mo作者: Fortify 時(shí)間: 2025-3-26 01:17
Water quality research in the Loosdrecht lakes: proposals for the follow-up restoration measureshosphorus loading from 0.35 to 0.1 g Pm. y.. Mathematical modelling suggested that such a reduction would benefit the water quality of the lakes. The results of the WQL investigation did not lead to additional measures (dredging, biomanipulation, chemomanipulation).作者: 善于 時(shí)間: 2025-3-26 07:55 作者: 話 時(shí)間: 2025-3-26 12:27 作者: Explosive 時(shí)間: 2025-3-26 13:41 作者: 全等 時(shí)間: 2025-3-26 17:43
Dynamics of phytoplankton detritus in a shallow, eutrophic lake (Lake Loosdrecht, The Netherlands)bation in the dark. The decomposition rate of this fraction was 0.005 d.. On a basis of a steady-state model of the dynamics of phytoplankton detritus, the areal organic dry weight concentration of the detritus in the lake is .. 60 g m.. This means the quantities of detritus in the seston and epipelon are about equal.作者: GOAT 時(shí)間: 2025-3-26 21:38 作者: lobster 時(shí)間: 2025-3-27 04:06 作者: 我要沮喪 時(shí)間: 2025-3-27 06:20 作者: 抒情短詩 時(shí)間: 2025-3-27 12:07
Paul Boers,Joop Van der Does,Marinus Quaak,Jo Van der Vlugt,Paddy Walker作者: Phenothiazines 時(shí)間: 2025-3-27 14:57
Restoration and Recovery of Shallow Eutrophic Lake Ecosystems in The NetherlandsProceedings of a con作者: Panacea 時(shí)間: 2025-3-27 18:10 作者: hermitage 時(shí)間: 2025-3-28 01:19 作者: eulogize 時(shí)間: 2025-3-28 05:28 作者: justify 時(shí)間: 2025-3-28 08:10
A. G. Dekker,T. J. Malthus,M. M. Wijnen,E. Seyhannden Generation zu machen. Zweifellos spiegelt sich in dem Gesundheitszustand der Kinder auch der sozialhygienische Beftind des Elternhauses. So wurde die schul?rzdiche Berichterstattung neben der Statistik der Todesursache, der Meldepflicht der ansteckenden Krankheiten, der Beobachtung der S?ugling作者: –FER 時(shí)間: 2025-3-28 14:05 作者: 口訣 時(shí)間: 2025-3-28 17:27
R. D. Gulati,A. L. Ooms-Wilms,O. F. R. Van Tongeren,G. Postema,K. Siewertsennbetreuer, Praktiker aus dem Bereich der Gesundheitsf?rderung,? ?rzte, Psychologen, Ergotherapeuten, Physiotherapeuten und andere Gesundheitsberufe sowie Angeh?rige.?978-3-662-58129-2978-3-662-58130-8作者: HIKE 時(shí)間: 2025-3-28 20:48 作者: Inkling 時(shí)間: 2025-3-29 02:08
O. F. R. Van Tongeren,L. Van Liere,R. D. Gulati,G. Postema,P. J. Boesewinkel-De Bruynnbetreuer, Praktiker aus dem Bereich der Gesundheitsf?rderung,? ?rzte, Psychologen, Ergotherapeuten, Physiotherapeuten und andere Gesundheitsberufe sowie Angeh?rige.?978-3-662-58129-2978-3-662-58130-8作者: SPER 時(shí)間: 2025-3-29 07:09 作者: Torrid 時(shí)間: 2025-3-29 09:45
The state of the environment of the Loosdrecht lakesdescribed as a series of phases. One of those phases, the status around 1940, has been used as an ecological reference system..By means of a graphical presentation technique, the so-called ‘AMOEBE-approach’, the state of the environment of the Loosdrecht lakes has been visualized. Thirty-two ecologi作者: 修剪過的樹籬 時(shí)間: 2025-3-29 11:27 作者: GUISE 時(shí)間: 2025-3-29 16:09
Phosphorus in the sediment of the Loosdrecht lakes and its implications for lake restoration perspec 0.8 mg m. d. agrees well with the average phosphorus retention in the lake. This indicates that sediment burial and diagenesis are unimportant mechanisms for withdrawing phosphorus from the nutrient cycle..Between 1982 and 1991 the total phosphorus content of the upper 2 cm of the sediment decrease作者: 細(xì)微差別 時(shí)間: 2025-3-29 21:55
The dynamics and role of limnetic zooplankton in Loosdrecht lakes (The Netherlands). Among about 20 genera and 40 species of rotifers the important ones are: . and .. The rotifers usually peak in mid-summer following the crustacean peak in spring. The mean annual densities of crustaceans decreased during 1988–1991. Whereas seston (<150 .m) mean mass in the lake increased since 198作者: 某人 時(shí)間: 2025-3-30 02:18 作者: 中止 時(shí)間: 2025-3-30 06:12 作者: CHAFE 時(shí)間: 2025-3-30 11:31
A mathematical model of the phosphorus cycle in Lake Loosdrecht and simulation of additional measure. The model outcome was largely comparable with the measured data. Total phosphorus has slowly decreased from an average 130 .gP 1. to .. 80 .gP l., but chlorophyll-. (.. 150 .g l., summer-averaged) and seston concentrations (8–15 mgCl.) hardly changed since the restoration measures. About two-third作者: 六個(gè)才偏離 時(shí)間: 2025-3-30 13:58
Remote sensing as a tool for assessing water quality in Loosdrecht lakes statistical modelling results..A significant increase in correlation of remote sensing data with water quality parameters can be achieved through the selective use of 10 to 20 nm wide bands in the spectral range of 500 to 720 nm in these eutrophic waters. Sum of chlorophyll . and phaeopigments, ses作者: 西瓜 時(shí)間: 2025-3-30 16:32 作者: Organonitrile 時(shí)間: 2025-3-30 21:54 作者: 生命層 時(shí)間: 2025-3-31 03:46 作者: VOK 時(shí)間: 2025-3-31 07:04
978-94-010-5073-9Springer Science+Business Media Dordrecht 1992作者: 輕浮女 時(shí)間: 2025-3-31 10:21
Overview: 978-94-010-5073-9978-94-011-2432-4作者: Crepitus 時(shí)間: 2025-3-31 16:13 作者: 無王時(shí)期, 時(shí)間: 2025-3-31 18:52
https://doi.org/10.1007/978-94-011-2432-4Eutrophication; ecosystem; environment; phytoplankton; plankton作者: GULP 時(shí)間: 2025-4-1 01:35 作者: Conquest 時(shí)間: 2025-4-1 04:13 作者: excrete 時(shí)間: 2025-4-1 08:44 作者: 裝勇敢地做 時(shí)間: 2025-4-1 12:16
Photometry and Mass Modeling of Spiral Galaxiesalaxy and how are their relative distributions related to galaxy formation. This paper examines several aspects of galaxy photometry and how photometric and kinematic data can be combined to model the mass distribution in spiral galaxies.作者: 消滅 時(shí)間: 2025-4-1 15:57
Evaluation of Different Tracer Kinetic Models in DCE-MRI of Rectal Cancer,d also by means of independent methodologies currently used in clinical protocols. Statistical analysis has been performed in order to investigate the possibility to separate groups of patient having similar grading. Preliminary results suggest that an opportune subset of pharmacokinetic parameters could be of help in tumor grading.作者: ordain 時(shí)間: 2025-4-1 20:01 作者: attenuate 時(shí)間: 2025-4-2 00:59 作者: exclamation 時(shí)間: 2025-4-2 05:59
Spatial Information Databases Integration Model in various database types without changing any of existing organization system. To verify the model credibility, case studies which are related to fishing industry in Malaysia and artificial reef project are being made as a foundation for SIDIM efficiency testing.作者: Catheter 時(shí)間: 2025-4-2 11:02 作者: 徹底檢查 時(shí)間: 2025-4-2 14:32 作者: ROOF 時(shí)間: 2025-4-2 18:46 作者: Cardiac 時(shí)間: 2025-4-2 23:10
gebogens.Includes supplementary material: .Marco Furtner gibt in diesem .essential .eine verst?ndliche Einführung in das Thema Self-Leadership. Self-Leadership ist ein selbstbeeinflussender Prozess zur Steigerung der pers?nlichen Effektivit?t und Leistung. Es kann trainiert und entwickelt werden und
