標(biāo)題: Titlebook: Water Quality; An Introduction Claude E. Boyd Textbook 20152nd edition Springer International Publishing 2015 Chemical interactions in wate [打印本頁] 作者: 并排一起 時(shí)間: 2025-3-21 17:23
書目名稱Water Quality影響因子(影響力)
書目名稱Water Quality影響因子(影響力)學(xué)科排名
書目名稱Water Quality網(wǎng)絡(luò)公開度
書目名稱Water Quality網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Water Quality被引頻次
書目名稱Water Quality被引頻次學(xué)科排名
書目名稱Water Quality年度引用
書目名稱Water Quality年度引用學(xué)科排名
書目名稱Water Quality讀者反饋
書目名稱Water Quality讀者反饋學(xué)科排名
作者: NAV 時(shí)間: 2025-3-21 22:37 作者: expdient 時(shí)間: 2025-3-22 01:40 作者: 拖網(wǎng) 時(shí)間: 2025-3-22 07:42 作者: Homocystinuria 時(shí)間: 2025-3-22 10:10
Claude E. Boydt. The most obvious point of distinctiveness of St Petersburg compared with other Russian towns was the presence of the following: the court and courtiers; large numbers of bureaucrats, officials and clerical staff who were employed in the offices of state; the wealthiest nobles and their serf retin作者: 使習(xí)慣于 時(shí)間: 2025-3-22 15:29
Claude E. Boydim represent your net income from letting property and must be shown separately on your tax return. You must return your gross property income including certain lease premiums and also give full particulars of your expenses. If up to 5 April 1995 the income was derived from furnished lettings then t作者: FLINT 時(shí)間: 2025-3-22 20:38 作者: Adj異類的 時(shí)間: 2025-3-22 22:32
Claude E. Boydgsschnitts durch sein publizistisches und literarisches Werk ist zu zeigen, da? Wieland im Verlauf einer langj?hrigen Besch?ftigung mit seinem Erkenntnisgegenstand seine anf?ngliche Parteinahme für den sp?tabsolutistischen Obrigkeitsstaat aufgibt und sich in seinem Sp?twerk für den liberalen Rechtss作者: 墊子 時(shí)間: 2025-3-23 05:16 作者: 先兆 時(shí)間: 2025-3-23 08:47 作者: 思想 時(shí)間: 2025-3-23 10:50 作者: acolyte 時(shí)間: 2025-3-23 17:06 作者: 下船 時(shí)間: 2025-3-23 21:44
eine Untersuchung der jeweiligen staatlichen Machtstrukturen. Das Hauptmerkmal der Staatsentwicklung war die allm?hliche Monopolisierung der Gewaltanwendung; damit war die Entwaffnung der Bev?lkerung verbunden. Es handelte sich dabei um einen Prozess, der sich über Jahrhunderte erstreckte, der unge作者: 震驚 時(shí)間: 2025-3-23 22:33
Claude E. Boydllgemeinen darin gleichen, da? ihre Untersuchungen in erster Linie dem Wert der k?rperlichen Güter gewidmet sind und da? sie auch in den Beispielen, deren sie sich bedienen, von dem Umsatz k?rperlicher Güter, dem Warenumsatz, auszugehen pflegen, sei es ihrem Umsatz gegen Geld (Kauf) oder gegen ander作者: Pudendal-Nerve 時(shí)間: 2025-3-24 03:51
Claude E. Boydr engen Zusammenarbeit der Londoner Exilregierungen Belgiens, der Niederlande und Luxemburgs. In ausgereifter Form wurde die Wirtschafts- und Zollunion bereits 1954 verwirklicht. Seine Vollendung fand dieses Konzept mit der Freizügigkeit des Personenverkehrs 1960 und der Verlagerung der Personenkont作者: 威脅你 時(shí)間: 2025-3-24 06:53
Claude E. Boydvationsorien-tierter F?rderprogramme in den USA immer wichtiger geworden.. Mittlerweile nimmt die Suche nach einer Konsensstrategie für technologiepolitische Programme gro?en Raum in der politischen und in der wissenschaftlichen Diskussion in den Vereinigten Staaten ein.. Nach teilweise heftigen Deb作者: 考古學(xué) 時(shí)間: 2025-3-24 11:51 作者: fiction 時(shí)間: 2025-3-24 17:50 作者: 善變 時(shí)間: 2025-3-24 21:22 作者: Sinus-Node 時(shí)間: 2025-3-25 02:03 作者: sorbitol 時(shí)間: 2025-3-25 07:00 作者: cylinder 時(shí)間: 2025-3-25 10:56 作者: GLIDE 時(shí)間: 2025-3-25 13:05
Claude E. Boydeziehungen zwischen den Sozialwissenschaften beitragen, kommt in Deutschland der Auseinandersetzung mit dem Verh?ltnis von Staat und Demokratie besondere Bedeutung zu. Die entscheidenden Wendepunkte unserer neueren Geschichte sind wesentlich dadurch bestimmt, da? in der ?herrschenden Lehre? und poli作者: Asparagus 時(shí)間: 2025-3-25 18:27
Claude E. Boydeschichte wird im neuen Staatsangeh?rigkeitsrecht das Abstammungsprinzip (?ius sanguinis“) durch Elemente des Geburtsorts- oder Territorialprinzips (?ius soli“) erg?nzt. Abstammungsprinzip hei?t: Ein Kind erh?lt bei der Geburt die deutsche Staatsbürgerschaft, wenn es einen deutschen Vater oder eine 作者: conflate 時(shí)間: 2025-3-25 23:01 作者: 議程 時(shí)間: 2025-3-26 03:05
Claude E. Boydn Art. 52 Satz 1 bestimmt, da? zur Unterstützung des Ministerpr?sidenten und der Staatsregierung in ihren verfassungsm??igen Aufgaben eine Staatskanzlei bestehe.. Auch der Gesetzgeber übt in seinen Landesorganisationsgesetzen und Landesverwaltungsgesetzen Zurückhaltung. Allerdings sagt § 3 des Lande作者: 仔細(xì)閱讀 時(shí)間: 2025-3-26 08:15 作者: 貪婪地吃 時(shí)間: 2025-3-26 09:48
ized.The interactions among geology, climate, water quality .The revised second edition updates and expands the discussion, and incorporates additional figures and illustrative problems. Improvements include a new chapter on basic chemistry, a more comprehensive chapter on hydrology, and an updated 作者: 協(xié)迫 時(shí)間: 2025-3-26 13:54 作者: MELD 時(shí)間: 2025-3-26 17:27
An Overview of Hydrology and Water Supply, on amounts of dissolved or particulate substances added to or discharged from aquatic systems as a result of inflowing or outflowing water of natural or anthropogenic origin (pollution). A discussion of simple water velocity and volume measurements and their use in the preparation of water budgets is included.作者: 終點(diǎn) 時(shí)間: 2025-3-26 21:13
Physical Properties of Water,at about 4?°C; this results in ice floating and the potential for thermal stratification of natural water bodies. The physical properties of water are of intrinsic interest, but some of these properties influence water quality as will be seen in other chapters.作者: nettle 時(shí)間: 2025-3-27 02:52
Physical Properties of Water,at about 4?°C; this results in ice floating and the potential for thermal stratification of natural water bodies. The physical properties of water are of intrinsic interest, but some of these properties influence water quality as will be seen in other chapters.作者: 上下連貫 時(shí)間: 2025-3-27 07:58
Physical Properties of Water,e water molecule is dipolar—there are negatively and positively charged sites on opposite sides of the molecule. As a result, water molecules form hydrogen bonds with other water molecules. Hydrogen bonds are stronger than van der Waals attractions that occur among molecules, and impart unique physi作者: ANNUL 時(shí)間: 2025-3-27 10:27 作者: 華而不實(shí) 時(shí)間: 2025-3-27 17:09 作者: BOAST 時(shí)間: 2025-3-27 19:53
Dissolved Solids,, and reporting the weight of the solids remaining after evaporation in milligrams per liter. The TDS concentrations in natural freshwaters typically range from about 20–1,000?mg/L; the solids consist mainly of bicarbonate (and carbonate at pH above 8.3), chloride, sulfate, calcium, magnesium, potas作者: PALL 時(shí)間: 2025-3-27 23:46
Particulate Matter, Color, Turbidity, and Light,ginate from erosion on watersheds and within water bodies, vegetative debris from watersheds, and microorganisms produced in water bodies. Suspended particles vary from tiny colloids (1–100?mμ) that remain suspended indefinitely in still water to larger silt and sand particles held in suspension by 作者: Obedient 時(shí)間: 2025-3-28 05:55
Dissolved Oxygen and Other Gases,nity of the water. Dissolved oxygen is used to illustrate the principles of gas solubility. Concentrations of dissolved oxygen at saturation decrease with greater elevation (lower barometric pressure), higher salinity, and rising temperature. The concentration of dissolved oxygen in water may be exp作者: TEN 時(shí)間: 2025-3-28 07:53
Redox Potential,s—in which one substance, the oxidizing agent, accepts electrons from another substance, the reducing agent. The oxidizing agent is reduced and the reducing agent is oxidized. The flow of electrons between two half-cells can be measured as an electromotive force (in volts). The hydrogen half-cell (H作者: CHIDE 時(shí)間: 2025-3-28 12:21 作者: 偏見 時(shí)間: 2025-3-28 15:55 作者: stress-response 時(shí)間: 2025-3-28 19:55 作者: 慷慨不好 時(shí)間: 2025-3-29 02:07 作者: deforestation 時(shí)間: 2025-3-29 03:50
Phosphorus,turally in most geological formations and soils in varying amounts and forms; the main source of agricultural and industrial phosphate is deposits of the mineral apatite—known as rock phosphate. Municipal and agricultural pollution is a major source of phosphorus to many water bodies. Most dissolved作者: Oversee 時(shí)間: 2025-3-29 07:17 作者: 不出名 時(shí)間: 2025-3-29 12:31 作者: 苦澀 時(shí)間: 2025-3-29 19:27
Water Pollution,pended soil particles and can be the cause of excessive sedimentation. Organic wastes impart a high oxygen demand often culminating in low dissolved oxygen concentrations in water bodies. Nutrient pollution of streams and lakes—primarily from nitrogen and phosphorus—results in eutrophication, deteri作者: 河潭 時(shí)間: 2025-3-29 20:29 作者: Abrade 時(shí)間: 2025-3-30 01:54 作者: MAIZE 時(shí)間: 2025-3-30 07:56
An Overview of Hydrology and Water Supply,nted. Water quality investigations often require an assessment of water quantity. This is because studies of water quality may necessitate information on amounts of dissolved or particulate substances added to or discharged from aquatic systems as a result of inflowing or outflowing water of natural作者: 思考而得 時(shí)間: 2025-3-30 10:29 作者: expeditious 時(shí)間: 2025-3-30 14:24
Dissolved Solids,, and reporting the weight of the solids remaining after evaporation in milligrams per liter. The TDS concentrations in natural freshwaters typically range from about 20–1,000?mg/L; the solids consist mainly of bicarbonate (and carbonate at pH above 8.3), chloride, sulfate, calcium, magnesium, potas作者: Hypopnea 時(shí)間: 2025-3-30 19:13
Particulate Matter, Color, Turbidity, and Light,ginate from erosion on watersheds and within water bodies, vegetative debris from watersheds, and microorganisms produced in water bodies. Suspended particles vary from tiny colloids (1–100?mμ) that remain suspended indefinitely in still water to larger silt and sand particles held in suspension by 作者: Inelasticity 時(shí)間: 2025-3-30 23:36 作者: 明確 時(shí)間: 2025-3-31 02:06 作者: sundowning 時(shí)間: 2025-3-31 08:25
pH, Carbon Dioxide, and Alkalinity,s. Because dissolved carbon dioxide is acidic, rainwater that is saturated with this gas is naturally acidic—usually about pH?5.6. Limestone, calcium silicate, and feldspars in soils and other geological formations dissolve through the action of carbon dioxide to increase the concentration of bicarb作者: 填料 時(shí)間: 2025-3-31 12:05 作者: Cardiac 時(shí)間: 2025-3-31 15:41 作者: 打火石 時(shí)間: 2025-3-31 20:39
Nitrogen, nitrate (NO..) that reaches the earth’s surface in rainfall. Atmospheric nitrogen also can be fixed as organic nitrogen by bacteria and blue-green algae, and it can be reduced to ammonia (NH.) by industrial nitrogen fixation. Plants use ammonium (NH..) or nitrate as nutrients for making protein tha作者: 手工藝品 時(shí)間: 2025-3-31 22:56
Phosphorus,turally in most geological formations and soils in varying amounts and forms; the main source of agricultural and industrial phosphate is deposits of the mineral apatite—known as rock phosphate. Municipal and agricultural pollution is a major source of phosphorus to many water bodies. Most dissolved作者: Rustproof 時(shí)間: 2025-4-1 04:46
Sulfur,d rain. Plants primarily use sulfate as a sulfur source, and sulfur containing amino acids in plants are important to animal nutrition. Sulfur compounds undergo oxidations and reductions in the environment. The most famous sulfur oxidizing bacteria are of the genus .; they oxidize elemental sulfur, 作者: scrape 時(shí)間: 2025-4-1 06:03
Micronutrients and Other Trace Elements,ssolved trace element usually is much lower than is the total concentration of the trace element. This results from ion pair associations between the free trace ion and major ions, complex ion formation, hydrolysis of metal ions, and chelation of metal ions. Several trace elements—zinc, copper, iron作者: Merited 時(shí)間: 2025-4-1 12:33 作者: 凝視 時(shí)間: 2025-4-1 17:58 作者: mutineer 時(shí)間: 2025-4-1 18:33
Textbook 20152nd editionnew chapter on basic chemistry, a more comprehensive chapter on hydrology, and an updated chapter on regulations and standards. .This book presents the basic aspects of water quality, emphasizing physical, chemical, and biological factors.? The study of water quality draws information from a variety作者: 和平 時(shí)間: 2025-4-2 00:19 作者: acclimate 時(shí)間: 2025-4-2 06:45 作者: orient 時(shí)間: 2025-4-2 07:29 作者: 群島 時(shí)間: 2025-4-2 12:45 作者: Congruous 時(shí)間: 2025-4-2 18:56 作者: 祖?zhèn)?nbsp; 時(shí)間: 2025-4-2 22:24
Redox Potential,dard conditions is measured with a calomel electrode or calculated with the Nernst equation. Water with measureable dissolved oxygen has E.?=?0.50?V, and at oxygen saturation, E.?=?0.56?V. The redox potential indicates whether given substances may exist in a particular environment and explains the s作者: 無辜 時(shí)間: 2025-4-3 01:06 作者: 輕推 時(shí)間: 2025-4-3 05:37 作者: mortuary 時(shí)間: 2025-4-3 09:42
Microorganisms and Water Quality,bodies or greater than a few millimeters in eutrophic water bodies. In anaerobic sediment (or water), the metabolic activity of chemotrophic bacteria is important in decomposing organic compounds resulting from fermentation. Although chemotrophic bacteria are beneficial in assuring more complete dec作者: filial 時(shí)間: 2025-4-3 14:20
