標(biāo)題: Titlebook: Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes; E. Mortensen,E. Jeppesen,L. Kamp Nielsen Book 1994 Sp [打印本頁] 作者: trace-mineral 時(shí)間: 2025-3-21 16:06
書目名稱Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes影響因子(影響力)
書目名稱Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes影響因子(影響力)學(xué)科排名
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書目名稱Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes被引頻次
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書目名稱Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes讀者反饋
書目名稱Nutrient Dynamics and Biological Structure in Shallow Freshwater and Brackish Lakes讀者反饋學(xué)科排名
作者: 下船 時(shí)間: 2025-3-21 22:13
Book 1994return of nutrients lost through sedimentationis faster and the potential importance of fish and submergedmacrophytes as food-web regulators is greater. In addition shallowlakes are more easily influenced by fluctuations in the physicalenvironment caused by wind disturbance, temperature change, etc.作者: 精美食品 時(shí)間: 2025-3-22 03:24
mple, the return of nutrients lost through sedimentationis faster and the potential importance of fish and submergedmacrophytes as food-web regulators is greater. In addition shallowlakes are more easily influenced by fluctuations in the physicalenvironment caused by wind disturbance, temperature ch作者: negligence 時(shí)間: 2025-3-22 08:24 作者: 大喘氣 時(shí)間: 2025-3-22 10:26
Population dynamics of ,, , (cyanobacteria) in a shallow hypertrophic lake (Spain)reactive phosphorus. . and . biomass values were related to a decrease of inorganic nitrogen and temperature. A different lag response of populations was observed in relation to the environmental features.作者: 結(jié)束 時(shí)間: 2025-3-22 16:35 作者: verdict 時(shí)間: 2025-3-22 17:46 作者: Eosinophils 時(shí)間: 2025-3-22 23:10
Long-term phytoplankton changes in a shallow hypertrophic lake, Albufera of Valencia (Spain)rizontal distribution of the total phytoplankton abundance and biomass were highly influenced by the hydrological cycle of the lagoon. Compared with other shallow nutrient rich lakes, the Albufera of Valencia is similar to the shallow hypertrophic lakes of the Netherlands.作者: bizarre 時(shí)間: 2025-3-23 02:36
Submerged macrophytes in the recently freshened lake system Volkerak-Zoom (The Netherlands), 1987–19aracteristics (height, flowering and fruiting) of the main species (.) were closely related to water temperature and secchi depth..Waterfowl consumed about half of the production of the submerged macrophytes.作者: 殺死 時(shí)間: 2025-3-23 07:53 作者: 完成才能戰(zhàn)勝 時(shí)間: 2025-3-23 11:49
Does the impact of nutrients on the biological structure and function of brackish and freshwater laknkton, mysid and macrophyte populations was undertaken in 20–36 shallow brackish lakes of various trophic states and the findings compared with a similar analysis of shallow freshwater lakes based on either sampling (fish) or existing data (zooplankton, mysids and macrophytes). Special emphasis was 作者: FLOUR 時(shí)間: 2025-3-23 14:42 作者: 昏迷狀態(tài) 時(shí)間: 2025-3-23 21:16 作者: Nmda-Receptor 時(shí)間: 2025-3-24 00:03
Top-down control of phytoplankton in a shallow hypertrophic lake: Little Mere (England)re the effects of sewage effluent caused such a reduction. This allowed the large-bodied cladoceran, . Straus, to develop huge populations, preventing potentially large algal crops from developing..Subsequent diversion of the effluent is anticipated to lead to recovery of the fish community, reduced作者: STANT 時(shí)間: 2025-3-24 04:17 作者: ADORE 時(shí)間: 2025-3-24 09:48
Long-term compositional response of phytoplankton in a shallow, turbid environment, Neusiedlersee (Alake underwent strong eutrophication during this period. The response of annual average phytoplankton biomass and chlorophyll-. to the increase of phosphorus concentration from 10 to > 100 μg 1. was moderate (7-fold increase). This is caused by light limitation of the system because of the high inor作者: jaundiced 時(shí)間: 2025-3-24 11:35
The time course of phytoplankton biomass and related limnological factors in shallow and deep lakes: Madrid (Spain). Data were collected on abiotic factors, primary production, biomass and phytoplankton losses and subjected to reduction by means of several principal component analyses. Furthermore, weekly data on the same variables were gathered from published studies on überlinger See, an embayme作者: Rheumatologist 時(shí)間: 2025-3-24 17:11 作者: 完成才會(huì)征服 時(shí)間: 2025-3-24 22:26 作者: 一再遛 時(shí)間: 2025-3-25 00:31
Polymixis of a shallow lake (Gro?er Müggelsee, Berlin) and its influence on seasonal phytoplankton duration of oxygen at the deepest site of the lake (7.5 m). Mixing and stratification changed irregularly up to 7 times during the vegetation season (April to September), as was indicated by all of the stratification parameters. Thermally stable conditions generally lasted 1–2 weeks. A maximum of 5 w作者: 蘆筍 時(shí)間: 2025-3-25 04:56 作者: 生銹 時(shí)間: 2025-3-25 09:41 作者: 上流社會(huì) 時(shí)間: 2025-3-25 13:41 作者: 里程碑 時(shí)間: 2025-3-25 19:03
The influence of ammonia on the growth and photosynthesis of , Tineo from Do?ana National Park (SW SThese levels were obtained by the addition of a slow release fertilizer (23% NH.NO. by weight) to a sediment mixture of sand and clay (3:1). Several morphometric parameters were recorded during the first five weeks of the experiment, and photosynthesis and respiration were measured after 7 weeks of 作者: 詞匯 時(shí)間: 2025-3-25 20:29 作者: pester 時(shí)間: 2025-3-26 02:56 作者: 敲詐 時(shí)間: 2025-3-26 07:45
E. Jeppesen,M. S?ndergaard,E. Kanstrup,B. Petersen,R. B. Eriksen,M. Hammersh?j,E. Mortensen,J. P. Jeraphic processes. A number of specialized cryptographic functions have been developed for hardware and network operations. Their use is appropriate for network level operations. For purposes of this chapter, the discussion is limited to IP enabled communications and similar algorithms. Cryptography 作者: 最后一個(gè) 時(shí)間: 2025-3-26 11:20 作者: debunk 時(shí)間: 2025-3-26 15:10
Martin R. Perrow,Brian Moss,Julia Stansfieldcept of the information and by missing a suitable information representation (how to represent human knowledge), which would enable a human—computer communication in natural language. However, any interdisciplinary definition of “information” or even “knowledge” does not exist until now. In the peri作者: 地牢 時(shí)間: 2025-3-26 19:09 作者: OTHER 時(shí)間: 2025-3-26 23:53
erent topologies have been developed for different purposes. In this chapter, design and simulation of novel operational transconductance amplifiers (OTAs) based on carbon nanotubes (CNT) has been performed. Two structures of CNT based OTAs have been proposed and have been compared with a convention作者: 使痛苦 時(shí)間: 2025-3-27 05:04
S. Berg,E. Jeppesen,M. S?ndergaard,E. Mortensen property. This is done by monitoring a finite number of executions of the system, and then extrapolating the result by using statistics. The answer is correct up?to some confidence that can be parameterized by the user. It is known that SMC mitigates the state-space explosion problem and allows to 作者: innovation 時(shí)間: 2025-3-27 08:12
borative entities that manage their own knowledge and processes. CAS present many engineering challenges, such as awareness of the environmental situation, performing suitable and adequate adaptations in response to environmental changes, or preserving adaptations over system updates and modificatio作者: muster 時(shí)間: 2025-3-27 10:46 作者: 良心 時(shí)間: 2025-3-27 16:36
ing a full run to evaluate a single program optimization, we take advantage of periods of stable performance, called phases. For that purpose, we propose a low-overhead phase detection scheme geared toward fast optimization space pruning, using code instrumentation and versioning implemented in a pr作者: recede 時(shí)間: 2025-3-27 18:25
M. T. Dokulil,J. Padisaktion should be done when the amount of live bytes is low (in order to minimize the collection cost) and when the amount of dead objects is high (in order to maximize the available heap size after collection). In addition, we observe that Appel-style collectors sometimes trigger a nursery collection 作者: cluster 時(shí)間: 2025-3-27 22:42
M. Alvarez Cobelas,J. L. Velasco,A. Rubio,C. Rojoric systems designed for the same purpose, MESA ties cryptographic properties and security attributes to memory instead of each individual user process. The advantages of such a memory-centric design over the process-centric designs are many folds. First, it allows better access control on software 作者: Juvenile 時(shí)間: 2025-3-28 05:03
Susana Romo,Rosa Miracle case execution cycles necessitates over-clocking the system to meet the realtime deadlines, which has a negative impact on the system power requirements. For periodic applications coscheduled on multiprocessor with shared bus, the cycles needed by a memory transaction fluctuate based on the executi作者: 闡釋 時(shí)間: 2025-3-28 08:19
C. Rojo,M. Alvarez Cobelasrent schedulers are based on the broadcast of result register numbers to all instructions waiting in the issue queue and on a global arbiter to select ready instructions from that queue. This approach called . does not scale well due to its complexity. To reduce the complexity of the broadcast sched作者: Adherent 時(shí)間: 2025-3-28 13:00 作者: 駭人 時(shí)間: 2025-3-28 18:31 作者: glucagon 時(shí)間: 2025-3-28 21:41
L. Naselli Flores,R. Baronetecture. A practice example is to run JVM directly (execution-in-place) in NAND flash memory, for which cache miss penalty is too high to endure. The refined virtual machine generated cache misses 96% less than the original version. We developed a mathematical approach helping to predict the flow of作者: Androgen 時(shí)間: 2025-3-29 01:30
J. Schutten,J. A. van der Velden,H. Smitltithreading that we call Subset Static Interleaved (SSI) multithreading. SSI multithreading combines the advantages of blocked multithreading and a simple form of interleaved multithreading called static interleaved multithreading. SSI multithreading divides threads into foreground and background t作者: 出生 時(shí)間: 2025-3-29 04:50
L. Santamaría,C. Dias,M. J. M. Hootsmanse embedded computer systems. Recognizing the convergence of embedded and general-purpose computer systems, this journal publishes original research on systems targeted at specific computing tasks as well as systems with broad application bases. The scope of the journal therefore covers all aspects o作者: floodgate 時(shí)間: 2025-3-29 07:49 作者: Costume 時(shí)間: 2025-3-29 13:40 作者: audiologist 時(shí)間: 2025-3-29 19:31
M. Alvarez Cobelas,J. L. Velasco,A. Rubio,C. Rojority policies to inter-operate within the same memory space efficiently. The architectural support for MESA requires small silicon resources and its performance impact is minimal based on our experimental results using commercial MS Windows workloads and cycle based out-of-order processor simulator.作者: Interregnum 時(shí)間: 2025-3-29 20:49
L. Santamaría,C. Dias,M. J. M. Hootsmansn G?teborg, Sweden, in January 2008. The second section consists of four papers from the 8th?MEDEA Workshop held in conjunction with PACT 2007 in Brasov, Romania, in September 2007. The third section contains two regular papers and the fourth section provides a snapshot from the First Workshop on Pr作者: vector 時(shí)間: 2025-3-30 01:28 作者: Accessible 時(shí)間: 2025-3-30 06:25 作者: 小臼 時(shí)間: 2025-3-30 08:35
Ecological interactions in a shallow sand-pit lake (Lake Créteil, Parisian Basin, France): a modelli作者: Nausea 時(shí)間: 2025-3-30 14:09 作者: 死亡 時(shí)間: 2025-3-30 18:23 作者: Infinitesimal 時(shí)間: 2025-3-31 00:06
Brian Mossmprove the confidentiality of data, we generalize this method and present a secure distributed processing of BP with updatable decomposition data during learning. The effectiveness of the proposed method is shown in numerical simulations.作者: 控訴 時(shí)間: 2025-3-31 01:18
E. Jeppesen,M. S?ndergaard,E. Kanstrup,B. Petersen,R. B. Eriksen,M. Hammersh?j,E. Mortensen,J. P. Jeot be easily discovered. The chapter reviews many of the cryptographic algorithms in use and recommends those that will provide high assurance systems with adequate protection. The chapter also reviews the computational losses in bit effectiveness and provides an algorithm for computing the bits required for levels of protection.作者: 臆斷 時(shí)間: 2025-3-31 05:27 作者: placebo 時(shí)間: 2025-3-31 09:27 作者: 的事物 時(shí)間: 2025-3-31 13:53
M. T. Dokulil,J. Padisakors show that substantial reductions can be obtained in garbage collection time (up to 29X) and that the overall execution time can be reduced by more than 10%. In addition, we also show that GCH reduces the maximum pause times and outperforms user-inserted forced garbage collections.作者: intrude 時(shí)間: 2025-3-31 20:04 作者: BILK 時(shí)間: 2025-3-31 23:10
Brigitte Nixdorfbus traffic profile of applications running individually on the system to predict the effect when scheduling these applications simultaneously. We show that the devised predictor of scheduling effect highly correlates to the behavior observed through simulations.作者: 蕨類 時(shí)間: 2025-4-1 04:57 作者: Hla461 時(shí)間: 2025-4-1 08:15 作者: Watemelon 時(shí)間: 2025-4-1 10:59
o abnormal heart alterations. The design methodology to go from the 12-lead ECG application specification to the final HW/SW architecture is the focus of this paper. We explore the design space by considering a number of hardware and software architectural variants, and deploy industrial components to build up the system.
