標題: Titlebook: Restoration of Aquatic and Terrestrial Systems; Proceedings of a Spe Robert W. Brocksen,Joe Wisniewski Conference proceedings 1988 Kluwer A [打印本頁] 作者: EVOKE 時間: 2025-3-21 16:10
書目名稱Restoration of Aquatic and Terrestrial Systems影響因子(影響力)
書目名稱Restoration of Aquatic and Terrestrial Systems影響因子(影響力)學科排名
書目名稱Restoration of Aquatic and Terrestrial Systems網絡公開度
書目名稱Restoration of Aquatic and Terrestrial Systems網絡公開度學科排名
書目名稱Restoration of Aquatic and Terrestrial Systems被引頻次
書目名稱Restoration of Aquatic and Terrestrial Systems被引頻次學科排名
書目名稱Restoration of Aquatic and Terrestrial Systems年度引用
書目名稱Restoration of Aquatic and Terrestrial Systems年度引用學科排名
書目名稱Restoration of Aquatic and Terrestrial Systems讀者反饋
書目名稱Restoration of Aquatic and Terrestrial Systems讀者反饋學科排名
作者: 隱士 時間: 2025-3-21 21:47
H. Sverdrup,P. Warfvinge zum Stand der Pr?ventionsgesetzgebungen in Deutschland, ?sterreich und der Schweiz. Auch das Ph?nomen des Pr?sentismus findet mit einer Analyse der Gründe und der Beschreibung eines Projekts zur Echtzeiterhebung erneut Beachtung..978-3-658-18435-3Series ISSN 2626-0581 Series E-ISSN 2626-059X 作者: Hyperalgesia 時間: 2025-3-22 03:26 作者: 人工制品 時間: 2025-3-22 06:17 作者: 呼吸 時間: 2025-3-22 09:51 作者: CANON 時間: 2025-3-22 14:17
D. J. A. Brown,G. D. Howells,T. R. K. Dalziel,B. R. Stewartn Deutschland lebenden Bev?lkerung bereits ab dem 20. Lebensjahr mit zunehmendem Alter die Pr?valenzen ern?hrungsmitbedingter Erkrankungen stetig erh?hen (. & .). In der Folge sind Besch?ftigte h?ufig weit vor dem gesetzlichen Verrentungsalter von chronischen Krankheiten betroffen und scheiden vorze作者: calumniate 時間: 2025-3-22 20:41
D. B. Porcellan Deutschland lebenden Bev?lkerung bereits ab dem 20. Lebensjahr mit zunehmendem Alter die Pr?valenzen ern?hrungsmitbedingter Erkrankungen stetig erh?hen (. & .). In der Folge sind Besch?ftigte h?ufig weit vor dem gesetzlichen Verrentungsalter von chronischen Krankheiten betroffen und scheiden vorze作者: 有毒 時間: 2025-3-22 22:36 作者: audiologist 時間: 2025-3-23 04:40
D. P. Dodge,G. M. Booth,L. A. Richman,W. Keller,F. D. Tomassinir Ansatzpunkt für Aktivit?ten des Unternehmens wie die Beachtung der gesetzlichen Vorgaben zum Arbeitsschutz. Nur wenn die Verhaltenspr?vention gleichgewichtig berücksichtigt wird, ist eine langfristig hohe Lebensqualit?t für den Einzelnen erst m?glich. Diese ist n?mlich vor allem davon abh?ngig, da作者: calumniate 時間: 2025-3-23 06:01
Robert W. Brocksen,Paul W. Emler Jr.lt. ?Innerhalb dieser Szenariorechnung wurde bei der Familien GmbH bei einem Aufwand für familienfreundliche Massnahmen in H?he von rund 300.000 € eine realisierte Kosteneinsparung von 375.000 € errechnet“ (Bundesministerium für Familie, Senioren, Frauen und Jugend, 2003, S. 6). Für ein schweizerisc作者: Original 時間: 2025-3-23 13:14
R. F. Huettlütung“ (a.a.O., S. 63). Aus der Arbeit dieser Kommission, die im Frühjahr 2004 abgeschlossen wurde, resultierten insgesamt 14 Empfehlungen, die wegen ihrer Bedeutung und ihres Anregungsgehalts im Folgenden w?rtlich wiedergegeben werden (aus Expertenkommission, 2004, S. 26 ff.). 作者: 認識 時間: 2025-3-23 15:38 作者: 舊石器 時間: 2025-3-23 20:22
Steven P. Gloss,Carl L. Schofield,Ruth E. Shermanrhütung″ (a.a.O., S. 63). Aus der Arbeit dieser Kommission, die im Frühjahr 2004 abgeschlossen wurde, resultierten insgesamt 14 Empfehlungen, die wegen ihrer Bedeutung und ihres Anregungsgehalts im Folgenden w?rtlich wiedergegeben werden (aus Expertenkommission, 2004, S. 26 ff.).作者: HUSH 時間: 2025-3-24 00:37
Michael D. Marcusrhütung″ (a.a.O., S. 63). Aus der Arbeit dieser Kommission, die im Frühjahr 2004 abgeschlossen wurde, resultierten insgesamt 14 Empfehlungen, die wegen ihrer Bedeutung und ihres Anregungsgehalts im Folgenden w?rtlich wiedergegeben werden (aus Expertenkommission, 2004, S. 26 ff.).作者: 踉蹌 時間: 2025-3-24 03:03
Conference proceedings 1988sheds. This volume of presentations is broad and impressive as are the methods used in the actual application of the neutralizing materials. Those programs that are demonstration application oriented are deploying techniques that are either new or modifications of existing technology.作者: agonist 時間: 2025-3-24 08:39 作者: inventory 時間: 2025-3-24 12:11
Operational Liming of Surface Waters in Swedenh a particle size normally of 0 to 0.2 mm. At present, about 4,000 lakes have been treated. The results of the treatments are normally evaluated by analyzing water samples taken twice a year. These are analyzed for pH, alkalinity, conductivity, color, Ca and Mg. In addition, biological surveys are c作者: separate 時間: 2025-3-24 18:29
Loch Fleet — A Research Watershed Liming Projectwas restocked with brown trout. Initial indications are that there has been very good survival of these fish, and that they managed to spawn during the 1987/88 winter. The chemical and biological changes brought about by the land treatments are described in detail.作者: IRS 時間: 2025-3-24 21:45
An Update on the Lake Acidification Mitigation Project (LAMP)aluation of ecological effects has shown no major deleterious effects of liming. Methods for predicting reacidification are extremely accurate and use of different limestone particle-size fractions is recommended to achieve longer term in-lake neutralization.作者: 懶惰民族 時間: 2025-3-25 00:50 作者: brassy 時間: 2025-3-25 04:15
“New Type” Forest Declines and Restabilization/Revitalization Strategiess focused on the specific application of nutrients, particularly in stands with acute nutritional deficiencies. This is accomplished by means of readily soluble Mg and K fertilizers at application rates of 500 to 1,000 kg·ha.. In cases of insufficient P supply or for the activation of microbial deco作者: 費解 時間: 2025-3-25 09:54 作者: GROWL 時間: 2025-3-25 15:43 作者: Culpable 時間: 2025-3-25 17:42
Effects of Lake Liming on Phytoplankton Production in Acidic Adirondack Lakess associated with lower chlorophyll levels during the first summer after treatment. Reductions in chlorophyll levels at L. Simon Pond reflect the absence of the spring phytoplankton peak and a decrease in phytoplankton growth below the depth of the thermocline. At Cranberry Pond, annual differences 作者: 搖擺 時間: 2025-3-25 20:30 作者: 態(tài)度暖昧 時間: 2025-3-26 00:50
J. M. Gunn,M. J. McMurtry,J. M. Casselman,W. Keller,M. J. Powell作者: Limpid 時間: 2025-3-26 06:40 作者: Corporeal 時間: 2025-3-26 09:10
Differences in Pre- and Post-Treatment Water Qualities for Twenty Limed Lakes fact that most of the limed lakes in this study were only mildly acidic prior to liming and concentrations for many metals were near detection limits. Comparison of pre- and post-treatment water quality conditions in these lakes indicates that liming was successful in improving water quality conditions for fisheries.作者: annexation 時間: 2025-3-26 15:05 作者: hegemony 時間: 2025-3-26 17:15 作者: gonioscopy 時間: 2025-3-26 23:36
Operational Liming of Surface Waters in Swedenional liming program was started in 1982 by the National Environmental Protection Board of Sweden. All waters with pH of less than 6 and/or an alkalinity of less than 0.05 meq L. have been eligible for subsidies. Individual water owners as well as organizations and federal agencies may apply for sub作者: COW 時間: 2025-3-27 04:04 作者: 加強防衛(wèi) 時間: 2025-3-27 07:01 作者: 責怪 時間: 2025-3-27 11:21 作者: 懸掛 時間: 2025-3-27 14:01 作者: chlorosis 時間: 2025-3-27 20:17 作者: Frequency-Range 時間: 2025-3-28 00:49
Living Lakes: An Aquatic Liming and Fish Restoration Demonstration Program In 1986 and 1987 LLI began evaluation of seven different liming technologies on 22 lakes and 10 streams in 6 states. Lakes and streams have been treated in the states of Massachusetts, Rhode Island, New York, Pennsylvania, Maryland and West Virginia. The Living Lakes program commits to ongoing wate作者: 無表情 時間: 2025-3-28 04:29
“New Type” Forest Declines and Restabilization/Revitalization Strategieshe damages were and are commonly attributed to the adverse effects of acid rain and other air pollutants. As most decline types are associated with nutritional disturbances, it was found that the application of lime and/or fertilizers could reduce or even remove the damages. Therefore, the West Germ作者: Ventricle 時間: 2025-3-28 07:21
Changes in the Fish Community of a Limed Lake Near Sudbury, Ontario: Effects of Chemical Neutralizat community in the early 1970’s, with lake trout (.) scarce, smallmouth bass (.) extinct, and the littoral zone dominated by the acid-tolerant yellow perch (.). Liming of the lake in 1975–76 increased pH to 6.4, and decreased metal concentrations. Chemical conditions have remained relatively stable i作者: oxidize 時間: 2025-3-28 12:12 作者: FADE 時間: 2025-3-28 15:31
Liming of Lakes, Rivers and Catchments in Norway9–84) demonstrated that lime treatment can be an effective measure against acidification of watercourses given appropriate adaptation to local conditions. Liming in Norway is difficult because of (1) large amounts of precipitation, (2) short retention time of lakes, and (3) episodic changes in water作者: 說不出 時間: 2025-3-28 20:22 作者: 認識 時間: 2025-3-29 00:24
Effects of Lake Liming on Phytoplankton Production in Acidic Adirondack Lakesds Lake) and one larger, less acidic lake (L. Simon Pond). Data were also collected from a control site (Dart’s Lake) exhibiting chemical characteristics similar to the pre-treatment conditions observed at the experimental sites. In the two small, most acidic lakes, base addition was associated with作者: 傳授知識 時間: 2025-3-29 04:52
An Evaluation of New York State Lake Liming Data and the Application of Models from Scandinavian Lakxtensive Liming Study (ELS), were compared with Scandinavian model predictions of dissolution (Sverdrup and Bjerle, 1983), and reacidification (Wright, 1985). The standard deviation of predicted initial dissolution was 15.4% of the observed fraction of limestone dissolved. Model predictions of disso作者: 地牢 時間: 2025-3-29 08:00 作者: 高貴領導 時間: 2025-3-29 11:57
Evaluation of Liming Operations through Benefit-Cost Analysisng a variety of projects for public investment. Benefit-cost analysis offers one set of tools to assist the decision maker. This paper provides the benefit-cost tool to the decision maker to allow him or her to understand whether a liming project is justified from an economics perspective. The rudim作者: Fretful 時間: 2025-3-29 18:03 作者: 無法取消 時間: 2025-3-29 23:37
Liming Acidic Waters in Norway: National Policy and Research and Developmentr Research (NIVA) plays an important role in liming research and development in Norway. The aims of this research are twofold: to document the chemical and biological response to neutralization and liming, and to improve liming strategy to obtain cost efficient liming activities.作者: 外來 時間: 2025-3-30 00:23 作者: Debrief 時間: 2025-3-30 08:04
Evaluation of Liming Operations through Benefit-Cost Analysisrs and the appropriate methods by which benefits are to be computed. A hypothetical examples is provided to assist the reader in understanding the application of benefit-cost analysis to liming projects. Available data sources for future analyses are described for seven states and the federal government.作者: Counteract 時間: 2025-3-30 10:46
Conference proceedings 1988ancing fisheries in acidified waters are contained in this volume. The session was part of the North American Fisheries Society‘s annual meeting sponsored by the Water Quality Section of the Society. While the concept of liming is not new, the extent of the recent research, demonstrations and applic作者: Amplify 時間: 2025-3-30 12:51
http://image.papertrans.cn/r/image/828839.jpg作者: 情感 時間: 2025-3-30 19:00 作者: 過剩 時間: 2025-3-30 22:20 作者: facilitate 時間: 2025-3-31 04:49 作者: 高爾夫 時間: 2025-3-31 05:42 作者: INCUR 時間: 2025-3-31 11:08
R. Kent Schreiber zu führen, um es immer wieder in eine neue Balance zu bringen, es neu zu justieren oder gar zu ver?ndern. In früherer Zeit haben uns die etablierten Institutionen wie Familie, Kirche und Staat bei diesem Entwicklungs- und Sozialisationsprozess geholfen. In unserer dynamischen schnelllebigen Welt li作者: Detain 時間: 2025-3-31 17:10
D. P. Dodge,G. M. Booth,L. A. Richman,W. Keller,F. D. Tomassini Diese ist jedoch bei den meisten deutschen Unternehmen noch deutlich unterentwickelt. Wenn sich Personalmanager mit dem Thema Gesundheit besch?ftigen, geht es überwiegend um die gesetzlich vorgeschriebenen Bereiche Arbeitssicherheit und Betriebsmedizin. Diese Ausrichtung auf die Arbeitsbedingungen
