標(biāo)題: Titlebook: Limnological Analyses; Robert G. Wetzel,Gene E. Likens Textbook 2000Latest edition Springer Science+Business Media New York 2000 Ecology.F [打印本頁(yè)] 作者: 有靈感 時(shí)間: 2025-3-21 18:02
書(shū)目名稱(chēng)Limnological Analyses影響因子(影響力)
作者: 使痛苦 時(shí)間: 2025-3-21 21:20 作者: Thyroxine 時(shí)間: 2025-3-22 00:55 作者: visceral-fat 時(shí)間: 2025-3-22 05:57
The Heat Budget of Lakes,ce in limnology. The metabolism, physiology, and behavior of aquatic organisms are related directly to the temperature of the aquatic environment. Extreme temperatures restrict the growth and distribution of plants, animals, and microbes. Because of the high specific heat of water, large volumes of 作者: Agnosia 時(shí)間: 2025-3-22 11:03 作者: 確定 時(shí)間: 2025-3-22 14:33 作者: 不能強(qiáng)迫我 時(shí)間: 2025-3-22 17:54 作者: chalice 時(shí)間: 2025-3-22 23:01
The Inorganic Carbon Complex: Alkalinity, Acidity, CO2, pH, Total Inorganic Carbon, Hardness, Alumiked up from the air. Thus, by the time the water reaches the Earth’s surface, it is no longer pure. As it flows over or penetrates into plants or the ground, water dissolves more gases, notably carbon dioxide, and various mineral substances with which it comes into contact. When CO. dissolves in wat作者: 大門(mén)在匯總 時(shí)間: 2025-3-23 03:21 作者: Monolithic 時(shí)間: 2025-3-23 06:44
Composition and Biomass of Phytoplankton,An understanding of community structure is dependent on an ability to differentiate between true population changes and variations in spatial and temporal distribution. Changes in species composition and biomass may affect photosynthetic rates, assimilation efficiencies, rates of nutrient utilizatio作者: Cardioplegia 時(shí)間: 2025-3-23 14:05
Benthic Fauna of Lakes,given to the immature stages of insects that often make up the dominant part of the total animal biomass of these habitats. Nearly all insect orders are represented. Some orders of insects are entirely aquatic; others inhabit fresh waters only during certain life stages. Segmented worms (oligochaete作者: 放氣 時(shí)間: 2025-3-23 19:34
Benthic Fauna of Streams,ct orders Ephemeroptera (mayflies), Plecoptera (stoneflies), Trichoptera (caddisflies), Megaloptera, Coleoptera (beetles), and certain Diptera. Many other types of invertebrates, attached and planktonic algae, rooted vascular plants, and various vertebrates also are common in streams of higher order作者: 使顯得不重要 時(shí)間: 2025-3-23 23:12 作者: 出沒(méi) 時(shí)間: 2025-3-24 02:27
Feeding Rates by Protists and Larger Zooplankton,lankton can influence the seasonal succession of the phytoplankton [cf., Porter (1977)]..Most cladocerans and copepods remove particulate organic matter from the water by filtration and concentration of particles by water movements toward the mouth area. The size of the particles that can be cleared作者: Expressly 時(shí)間: 2025-3-24 07:34
Zooplankton Production,raphic turnover occurs [see reviews of Edmondson (1974) and Rigler and Downing (1984)]. Few, if any, of the individuals present at the peak of an exponentially developing population were alive at the beginning of the exponential phase. An individual also undergoes a biochemical turnover during its l作者: evanescent 時(shí)間: 2025-3-24 13:01 作者: EWER 時(shí)間: 2025-3-24 18:50
Enumeration of Fish or Other Aquatic Animals,ethod would involve catching or, in some way, counting the entire population. However, this approach is usually either impossible to do in practice or, at least, destructive to the natural populations. Instead, a mark-and-recapture procedure frequently is used to obtain a statistical estimate of the作者: 卵石 時(shí)間: 2025-3-24 20:00
Bacterial Growth and Productivity, larger particles of organic matter. Dissolved organic matter is in much greater abundance, by about five to ten times, than is particulate organic matter. All microflora must degrade particulate organic matter enzymati-cally to the dissolved form prior to assimilation for further metabolic breakdow作者: 鋼筆記下懲罰 時(shí)間: 2025-3-24 23:43 作者: 姑姑在炫耀 時(shí)間: 2025-3-25 05:22
Robert G. Wetzel,Gene E. Likensnifest in his 1979 Islamization program has transformed into a vibrant conglomeration of distinct organizations that have helped facilitate the state’s modernity project, and urge it to go even further than it has. . There are many Non-Governmental Organizations (NGOs) that fit into this group, some作者: Calibrate 時(shí)間: 2025-3-25 07:42 作者: LEERY 時(shí)間: 2025-3-25 12:33 作者: 開(kāi)玩笑 時(shí)間: 2025-3-25 15:58 作者: 決定性 時(shí)間: 2025-3-25 22:29 作者: Lignans 時(shí)間: 2025-3-26 00:52 作者: 兵團(tuán) 時(shí)間: 2025-3-26 08:14 作者: reserve 時(shí)間: 2025-3-26 10:36
Robert G. Wetzel,Gene E. Likensissues consequent upon a change in the interpretation of physics. The first is continuity. Interpreting the language of classical physics as a specialized extension of an ordinary language core allows for an underlying continuity in the historical development of physics, rather than a series of para作者: jaundiced 時(shí)間: 2025-3-26 12:49 作者: 發(fā)酵 時(shí)間: 2025-3-26 20:25
Robert G. Wetzel,Gene E. Likensissues consequent upon a change in the interpretation of physics. The first is continuity. Interpreting the language of classical physics as a specialized extension of an ordinary language core allows for an underlying continuity in the historical development of physics, rather than a series of para作者: neolith 時(shí)間: 2025-3-26 21:30 作者: Adrenaline 時(shí)間: 2025-3-27 01:47
https://doi.org/10.1007/978-1-4757-3250-4Ecology; Fauna; Oxide; Phosphor; Plankton; ecosystem; ecosystems; morphology; phytoplankton; marine and fresh作者: Allodynia 時(shí)間: 2025-3-27 07:23
978-1-4419-3186-3Springer Science+Business Media New York 2000作者: 殘酷的地方 時(shí)間: 2025-3-27 11:59 作者: 適宜 時(shí)間: 2025-3-27 15:27
Lake Basin Characteristics and Morphometry,ter retention times in freshwater ecosystems..Accurate hydropraphic maps of lakes and streams are rarely available in sufficient detail for the limnologist. It is a characteristic feature that the morphometry of lakes and streams changes with time, so even if bathymetric (i.e., depth contour) maps a作者: 火花 時(shí)間: 2025-3-27 20:53 作者: Suppository 時(shí)間: 2025-3-28 00:26
Physical Characteristics: Lake Models, example, when the sides and bottom of the aquarium are not insulated, there is more rapid heat exchange between the model “l(fā)ake” and its surroundings than ever would be the case in nature. Likewise, the amount of energy supplied by the heat lamp in relation to the depth of water is much higher than作者: 攀登 時(shí)間: 2025-3-28 03:43 作者: 全神貫注于 時(shí)間: 2025-3-28 08:23
Morphology and Flow in Streams,rmally, most of the water from precipitation infiltrates into the soil. Soils have variable capacity to store water depending oh depth, structure, composition, and other faqtors. Before stream flow can occur, this storage capacity must be exceeded. Storage capacity jcontinually is made available by 作者: 佛刊 時(shí)間: 2025-3-28 12:46
Dissolved Oxygen,measuring dissolved oxygen must meet two requirements. First, owing to the small amount of substance to be determined (a few mg/l), it must be exact; second, it must be done with apparatus suited for field operation..The method least subject to chemical errors, and probably the first to be proposed,作者: CARE 時(shí)間: 2025-3-28 16:27 作者: expdient 時(shí)間: 2025-3-28 21:24
The Inorganic Carbon Complex: Alkalinity, Acidity, CO2, pH, Total Inorganic Carbon, Hardness, Alumiweak, carbonic acid solution that can change the pH of the water and dissolve minerals, which in turn can increase alkalinity and impart hardness to the water. The amount of dissolved salts in water is of major importance to the maintenance of life and in the treatment of water for domestic and indu作者: AMITY 時(shí)間: 2025-3-29 02:23
Organic Matter,bon in natural waters is in the form of dissolved organic carbon (DOC), colloidal organic carbon (COC), and dead particulate organic carbon (POC). This quantity of detrital (nonliving) organic carbon greatly exceeds that amount of carbon in all of the living biota combined. A ratio of ca. 10:1 for D作者: 字謎游戲 時(shí)間: 2025-3-29 04:04 作者: 共和國(guó) 時(shí)間: 2025-3-29 07:17
Benthic Fauna of Lakes,minant energy sources for the benthic fauna. Consequently, a variety of types of feeding and of reproductive dynamics occur among the benthic fauna. It is, therefore, essential in limnological analyses to obtain reliable quantitative estimates of the sizes and distributions of populations constituti作者: 去掉 時(shí)間: 2025-3-29 14:07 作者: 清洗 時(shí)間: 2025-3-29 18:26
Primary Productivity of Phytoplankton,sal mechanisms regulating the synthesis, utilization, and loss of the organic matter..The complex biochemical reactions of photosynthesis can be summarized by the general redox reaction: ..Cyanobacteria, prochlorophytes, eukaryotic algae, and higher plants use light energy to oxidize water to molecu作者: 輕率的你 時(shí)間: 2025-3-29 19:42
Feeding Rates by Protists and Larger Zooplankton,nit time (hour or day). This term, usually synonymous with filtration capacity, should not imply, however, that the volume of water passed over the filtration appendages is known, that all particles of a given type have been removed from the water, or that all particles retained by the filtration ap作者: RECUR 時(shí)間: 2025-3-30 01:51
Zooplankton Production,ingestion and egestion (.).With continuous reproduction, the cohorts of the population overlap, so that it is either difficult or impossible to observe changes in abundance over time. To analyze the production of populations with continuous reproduction, it is necessary to use methods that do not re作者: 去才蔑視 時(shí)間: 2025-3-30 07:09
Predator-Prey Interactions,.In evaluating predator-prey interactions, both the predators and prey have physiological and behavioral characteristics that must be considered. Major . characteristics that can be evaluated include: (1) visual, mechanical, or chemical detection of prey; (2) how much energy is required during searc作者: 孵卵器 時(shí)間: 2025-3-30 11:42
Enumeration of Fish or Other Aquatic Animals,ed in 1662 by John Graunt in an article on human demography in London (Ricker, 1975). Later, Petersen (1896) applied the method to fish populations, and others have used it in various ways since, e.g., the Lincoln (1930) index for birds. According to this procedure:. where N? = estimate of total num作者: 取回 時(shí)間: 2025-3-30 14:37
Bacterial Growth and Productivity,ination of growth and productivity of in situ communities of bacteria. These methods are evolving as more is learned about metabolic constraints and variations..Natural variance is high in microbial communities, and many organisms are metabolically inactive or dormant. The methods used to examine ba作者: Commemorate 時(shí)間: 2025-3-30 20:34
of functional inhomogeneity). It is argued that (i) should be answered in semantics, that is, in terms of the interpretation assigned to each clause type. An answer to (ii) can then be derived from the interaction of this semantic interpretation together with the particular settings of the utterance作者: 開(kāi)始沒(méi)有 時(shí)間: 2025-3-30 21:49
Robert G. Wetzel,Gene E. Likensconcerns (e.g., War against Rape, Acid Survivors Foundation-Pakistan) confronting women. . In addition, there are a large number of organizations that while not explicitly identified as women’s NGOs (e.g., SUNGI Development Foundation, Pattan Development Organization, PILER), their optic nonetheless作者: 原始 時(shí)間: 2025-3-31 01:10
Robert G. Wetzel,Gene E. Likensame invisible in the bazaar, public thrashings for adultery became commonplace, girls’ schools were closed or destroyed, women were told to remove themselves from the workforce, and were castigated to wear the imported “shuttlecock” ... The Swat Taliban’s decrees were based on their distinct interpr作者: URN 時(shí)間: 2025-3-31 08:25
Robert G. Wetzel,Gene E. Likensparties, the MSP and MNR, now have a new capacity to adjust their ideology to the daily concerns of civil society, leaving behind their former revolutionary posture. It is clear how Islamism as a social movement is today one of the most important forces of change in the region, having spread to diff作者: 完成才能戰(zhàn)勝 時(shí)間: 2025-3-31 12:26
Robert G. Wetzel,Gene E. Likensparties, the MSP and MNR, now have a new capacity to adjust their ideology to the daily concerns of civil society, leaving behind their former revolutionary posture. It is clear how Islamism as a social movement is today one of the most important forces of change in the region, having spread to diff作者: Pelvic-Floor 時(shí)間: 2025-3-31 14:20
Robert G. Wetzel,Gene E. Likense number table in Lisp?.Master expressions, typed pointers, arguments and results in typed pointers, and more.Write lambda expressions in Lisp?.Bind actual values to formal arguments?.Develop games in Lisp.Who This Book Is For.Experienced programmers new to Lisp. ?.978-1-4842-2706-0978-1-4842-2707-7作者: 單挑 時(shí)間: 2025-3-31 19:14
Robert G. Wetzel,Gene E. Likensis limited by their inherited assumptions and theoretical frameworks, as well as by the particular worlds they inhabited, often their ideas can be adapted to shed light on current concerns. These philosophers form a living presence in our own ideological universe, upholding the values of individual 作者: 出汗 時(shí)間: 2025-4-1 00:09 作者: Regurgitation 時(shí)間: 2025-4-1 04:41 作者: 摘要 時(shí)間: 2025-4-1 08:11
Robert G. Wetzel,Gene E. Likensatures of classical physics. Physics, as interpreted here, does not support the traditional program of global reductionism, but accepts reductionism as a default position between levels and allows the possibility of emergence. The final problem concerns the human order and the mind-body problem. We 作者: ILEUM 時(shí)間: 2025-4-1 10:37
Robert G. Wetzel,Gene E. Likensatures of classical physics. Physics, as interpreted here, does not support the traditional program of global reductionism, but accepts reductionism as a default position between levels and allows the possibility of emergence. The final problem concerns the human order and the mind-body problem. We 作者: hieroglyphic 時(shí)間: 2025-4-1 15:47
Textbook 2000Latest editionesent the full scope of limnology. In using this text, students will gain a solid foundation in this complex, multidisciplinary field of ecology as they explore the physical, chemical, and biological characteristics of standing and running waters. Limnological Analyses, Third Edition illustrates acc作者: AMITY 時(shí)間: 2025-4-1 19:33 作者: 軌道 時(shí)間: 2025-4-2 00:33
Textbook 2000Latest editionuctory section and concludes with questions for students as well as suggestions for further reading. As a textbook, Limnological Analyses, Third Edition is a highly structured, concise presentation with a research-oriented approach that openly invites active participation by students.作者: insecticide 時(shí)間: 2025-4-2 05:52
an introductory section and concludes with questions for students as well as suggestions for further reading. As a textbook, Limnological Analyses, Third Edition is a highly structured, concise presentation with a research-oriented approach that openly invites active participation by students.978-1-4419-3186-3978-1-4757-3250-4
