標題: Titlebook: Biology of Fresh Waters; Peter S. Maitland Book 1990 Peter Maitland 1990 biology [打印本頁] 作者: 滲漏 時間: 2025-3-21 16:21
書目名稱Biology of Fresh Waters影響因子(影響力)
書目名稱Biology of Fresh Waters影響因子(影響力)學科排名
書目名稱Biology of Fresh Waters網(wǎng)絡(luò)公開度
書目名稱Biology of Fresh Waters網(wǎng)絡(luò)公開度學科排名
書目名稱Biology of Fresh Waters被引頻次
書目名稱Biology of Fresh Waters被引頻次學科排名
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書目名稱Biology of Fresh Waters年度引用學科排名
書目名稱Biology of Fresh Waters讀者反饋
書目名稱Biology of Fresh Waters讀者反饋學科排名
作者: 微不足道 時間: 2025-3-21 22:04
remains the same. However, several new sections are included covering a range of topics such as acid deposition and the acidification process, bacterial decomposition and aquaculture. The book includes many new references and suggestions for up-to-date reading in particular topics. The objective of the secon978-94-011-7854-9978-94-011-7852-5作者: 壓碎 時間: 2025-3-22 02:47 作者: 同義聯(lián)想法 時間: 2025-3-22 05:14
Plants and Animals of Fresh Waters,. g. the Echinodermata, Sipunculida, Hemichordata, Pogonophora, Chaetognatha and several other phyla are exclusively marine, while the Onychophora and many groups of Arachnida are entirely terrestrial.作者: maculated 時間: 2025-3-22 12:34 作者: Afflict 時間: 2025-3-22 13:19
Adaptation to Environment: Strategies for Survival,anisms exist and thrive. The present chapter examines the conditions in major habitats and illustrates how organisms are adapted to them. The examples cited highlight the major adaptations and should not be considered a comprehensive coverage of the enormous variety of form and function found among freshwater organisms.作者: Humble 時間: 2025-3-22 19:15
espe- cially in understanding many of the processes involved in their functioning as systems and in countering the problems created by human activities. New problems too, many of an international nature, have loomed during this period-of which global warming and the acidification offresh waters in m作者: 松雞 時間: 2025-3-22 23:30 作者: Condyle 時間: 2025-3-23 02:47 作者: Allowance 時間: 2025-3-23 05:43
Standing Waters: Lakes, Ponds and Pools, deciding whether a water belongs to the standing or the running water series. Rarely are the two unconnected, however, for many running waters pass directly into standing ones or have standing waters in their catchments, and most standing waters receive several running waters, and exit via a single running outflow.作者: hidebound 時間: 2025-3-23 12:58 作者: bypass 時間: 2025-3-23 15:15 作者: Default 時間: 2025-3-23 19:58
Kompakter Leitfaden für Energiemanagericultural methods, industrial development and production of hydro-power have meant that water has become more and more important to humans. Further, extended leisure time in modern societies has increased pressure on recreational facilities for aquatic activities like angling, wildfowling, sailing, swimming, water-skiing and power-boating.作者: Serenity 時間: 2025-3-24 01:05
,Wesentliche ?nderungen zu ISO 50001:2011, important differences are among the major continents of the world (Table 9.1) and even between major river basins in some continents. Unfortunately, progress in the conservation of fresh waters in different parts of the world bears little relation to the relative importance of the indigenous aquatic communities there.作者: FRONT 時間: 2025-3-24 04:09
Communities and Energy Flow,y of them run into the difficulty that many fresh waters are transitional in type. Elaborate classifications are fraught with difficulties, and the divisions within them are often those of greatest convenience to the classifier, and not necessarily of ecological significance.作者: 確保 時間: 2025-3-24 09:49 作者: 臭名昭著 時間: 2025-3-24 12:24
A Global View, important differences are among the major continents of the world (Table 9.1) and even between major river basins in some continents. Unfortunately, progress in the conservation of fresh waters in different parts of the world bears little relation to the relative importance of the indigenous aquatic communities there.作者: 河潭 時間: 2025-3-24 15:17
Book 1990ly in understanding many of the processes involved in their functioning as systems and in countering the problems created by human activities. New problems too, many of an international nature, have loomed during this period-of which global warming and the acidification offresh waters in many parts 作者: Colonoscopy 時間: 2025-3-24 22:41
https://doi.org/10.1007/978-3-658-03181-7es of drought, not only were lakes and rivers shallower than normal but reservoirs were lower, crops were poorer, gardens were drier and cars were dirtier as a result. Yet elsewhere, or at another time of year, exceptionally heavy rainfalls have created havoc with flooding and subsequent damage to p作者: 折磨 時間: 2025-3-25 03:02
https://doi.org/10.1007/978-3-658-03037-7organisation, usually closely adapted to their habitat and mode of life. Before discussing adaptation, community structure and energy cycles in fresh waters, it is useful to consider the range of plants and animals which occurs there. The survey here, though general, is fairly comprehensive. However作者: 兵團 時間: 2025-3-25 04:35
https://doi.org/10.1007/978-3-658-03027-8assification. Though occasional problems may arise (e. g. with canals and the backwaters of slow-flowing rivers) there is usually little difficulty in deciding whether a water belongs to the standing or the running water series. Rarely are the two unconnected, however, for many running waters pass d作者: 競選運動 時間: 2025-3-25 09:20
https://doi.org/10.1007/978-3-658-31194-0set. Only then should the methods available be studied closely and appropriate ones selected. An investigator must be constantly alert for faults in methodology, and aware of the accuracy and limitations of particular techniques or equipment being used. In most ecological studies a variety of method作者: 排斥 時間: 2025-3-25 15:36 作者: dilute 時間: 2025-3-25 16:19 作者: Enthralling 時間: 2025-3-25 23:11 作者: 明智的人 時間: 2025-3-26 00:51
,Wesentliche ?nderungen zu ISO 50001:2011,ue also of marine communities, but especially so of freshwater ones where isolation has tended to emphasise the role of historical events. There is a very evident increase in the general abundance and diversity of freshwater plants and animals from the poles to the tropics, but the most striking and作者: 刻苦讀書 時間: 2025-3-26 07:55 作者: 符合國情 時間: 2025-3-26 09:59
The Aquatic Environment,es of drought, not only were lakes and rivers shallower than normal but reservoirs were lower, crops were poorer, gardens were drier and cars were dirtier as a result. Yet elsewhere, or at another time of year, exceptionally heavy rainfalls have created havoc with flooding and subsequent damage to people and property.作者: 留戀 時間: 2025-3-26 13:04 作者: 無表情 時間: 2025-3-26 20:17
Kompakte Einführung in das ProjektmanagementRunning and standing waters may be differentiated as follows:作者: 重疊 時間: 2025-3-26 21:03
Running Waters: Rivers, Streams and Trickles,Running and standing waters may be differentiated as follows:作者: 法律的瑕疵 時間: 2025-3-27 04:16 作者: bromide 時間: 2025-3-27 08:43
Plants and Animals of Fresh Waters,organisation, usually closely adapted to their habitat and mode of life. Before discussing adaptation, community structure and energy cycles in fresh waters, it is useful to consider the range of plants and animals which occurs there. The survey here, though general, is fairly comprehensive. However作者: 推遲 時間: 2025-3-27 11:45 作者: 豪華 時間: 2025-3-27 15:45
Field Studies: Sampling in Freshwaters,set. Only then should the methods available be studied closely and appropriate ones selected. An investigator must be constantly alert for faults in methodology, and aware of the accuracy and limitations of particular techniques or equipment being used. In most ecological studies a variety of method作者: 思想靈活 時間: 2025-3-27 19:02 作者: cornucopia 時間: 2025-3-28 01:28
Communities and Energy Flow,and composition of some communities are now well known, for example the communities of a stony stream and a weedy pond are distinct ecologically and would be categorised as such by most ecologists. However, though it is possible to draw up schemes of community classification at different levels, man作者: 1分開 時間: 2025-3-28 03:59 作者: BRIEF 時間: 2025-3-28 07:42 作者: Parameter 時間: 2025-3-28 11:44
Tourist Spot Recognition Using Machine Learning Algorithms,m memory (LSTM), K-nearest neighbor (KNN) and recurrent neural network (RNN). In this proposed framework, tourists can effortlessly detect their targeted places that can boost the tourism sector of Bangladesh. For this regard, convolutional neural network (CNN) achieved best accuracy of 97%.作者: 伴隨而來 時間: 2025-3-28 16:43 作者: 難取悅 時間: 2025-3-28 21:37
B. Rajesh Kumar Order / State Feedback in General Discrete-Time Systems / Nonblocking Supervisory Control of Nondeterministic Systems / Noncommunitative Power Series and Formal Lie-Algebraic Techniques in Nonlinear Control Theory / Recent Progress on the Partial Stochastic Realization Problem / Generalized Partial作者: 格子架 時間: 2025-3-29 00:57
Book 2011 accomplishments, this book was prepared for a special honorary event held during the 2011 International Conference on Software Engineering (ICSE). It contains some of his most important published works to date, together with several new articles written by leading authorities in the field, explorin作者: 綁架 時間: 2025-3-29 03:04
Paul Close (Senior Lecturer in Sociology)ng items that are almost, but not quite, mastered. These items would yield excellent learning results with just a small amount of study, and so this failure to study almost-learned items has detrimental results. Data will be presented showing that young middle childhood children (7 to 9 year olds) t作者: 增減字母法 時間: 2025-3-29 07:17 作者: Affection 時間: 2025-3-29 13:01
