標(biāo)題: Titlebook: Biology of Cladocera; Proceedings of the S V. Ko?ínek,D. G. Frey Conference proceedings 1991 Springer Science+Business Media Dordrecht 1991 [打印本頁] 作者: ODDS 時間: 2025-3-21 16:17
書目名稱Biology of Cladocera影響因子(影響力)
書目名稱Biology of Cladocera影響因子(影響力)學(xué)科排名
書目名稱Biology of Cladocera網(wǎng)絡(luò)公開度
書目名稱Biology of Cladocera網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Biology of Cladocera被引頻次
書目名稱Biology of Cladocera被引頻次學(xué)科排名
書目名稱Biology of Cladocera年度引用
書目名稱Biology of Cladocera年度引用學(xué)科排名
書目名稱Biology of Cladocera讀者反饋
書目名稱Biology of Cladocera讀者反饋學(xué)科排名
作者: nitroglycerin 時間: 2025-3-21 20:59
A comparison of populations from the , group (Cladocera: Daphniidae),es of . The female has characteristic neonate, postabdomen, head, and ephippium. The male has characteristic rostrum, antennules, and the distalmost part of the postabdomen. The . group was compared with . s. str. Australian populations.作者: lymphedema 時間: 2025-3-22 02:56
The genus , (Ctenopoda: Sididae) in Spain,scher, 1850 were recorded, viz . Uéno, 1938 and . (Liévin, 1848). Morphological descriptions of both species are presented, especially of the thoracic limbs, together with notes on their ecology. Both species present a clear allopatric distribution, . inhabiting waters with a low Total Dissolved Sal作者: 凝結(jié)劑 時間: 2025-3-22 07:17
Comparative-morphological and comparative-ecological analysis of the Sidoidea (Crustacea: ,): the mes of other groups — . ( = .), . ( = .), . ( = ., .), and . ( = .) — is made. The main parameters and structures important in functional-morphological and ecological aspects are considered. In contrast with all other crustaceans under consideration, in the . and the ., the organs contributing to rap作者: 脆弱么 時間: 2025-3-22 11:56
The ,-like morphotype of , in Lake Muskoka, Ontario, Canada, as putative interspecific hybrids,n populations have a well-rounded ventrocaudal corner of the carapace, suggesting that the founding race is one of the . type, the most common eubosminid in European lakes. In Lake Muskoka, immediately to the east of Georgian Bay, Ontario, eubosminids were found that shared features of .. (..) . Uli作者: Free-Radical 時間: 2025-3-22 13:09
The late-glacial/holocene , (,) fauna of Lake Constance (Untersee) (F.R.G.): traces of introgressive Late-Glacial and the early Holocene the lake was inhabited only by . Leydig. In the Late Holocene a second species, . f. . Uljanin, appeared. In the uppermost sediment layers the morphological gap between the two taxa disappeared, apparently from introgressive hybridization.作者: Stable-Angina 時間: 2025-3-22 17:11
The history of the genus , in Lake Mondsee (Upper Austria),is (Boucherle & Züllig, 1983; Rayera & Zarini, 1987) and for the study of species evolution. The genus ., whose remains preserve well in the sediments, has been the object of numerous studies, particularly by Hofmann (1977, 1978, 1983, 1984a, 1984b, 1987a, 1987b).作者: 詢問 時間: 2025-3-22 22:42
,Impact of prehistoric settlements on the Cladocera in the sediments of Lakes Suszek, B??dowo, and Sa from the Subboreal and Subatlantic periods, during which the lakes were subject variously to eutrophication. The eutrophication process has been analysed from the frequency of Cladocera, particularly the index species, and has been correlated with climatic and settlement changes. It was found that作者: 血友病 時間: 2025-3-23 04:29 作者: acheon 時間: 2025-3-23 07:34 作者: 埋葬 時間: 2025-3-23 11:40 作者: 監(jiān)禁 時間: 2025-3-23 16:55
Feeding behaviour and morphology of filtering combs of ,,all size of the filtering comb on the thoracic limb 3, measured as seta length, length of the base of the comb and number of setae (population 1). One month cultivation of this population in low food conditions (1.5 mgC 1.) in the laboratory resulted in twofold increase in size of the filtering comb作者: 隨意 時間: 2025-3-23 22:04 作者: 竊喜 時間: 2025-3-23 23:39
Effect of previous feeding conditions on survival in , (Crustacea: Cladocera),describing the actual competitive ability of populations in periods of food limitation. Two populations (1 and 2) of . Forbes coming from two enclosures with a low (< 1 mgC 1.) and a high (about 3 mgC 1.) seston level were examined in their resistance to starvation. Juveniles of both populations sur作者: verdict 時間: 2025-3-24 05:00 作者: 發(fā)生 時間: 2025-3-24 06:56
Indirect effect of planktivorous fish on the growth and reproduction of ,, by Y-O-Y roach when compared with control animals reared in the same water with the exclusion of fish. The smaller size of experimental primiparae resulted from smaller increments in some instars and from the earlier maturation of about two-thirds of those that matured in the 4th instar, while the 作者: absorbed 時間: 2025-3-24 13:34
Density and size distribution of , populations at different fish predation levels,removed in high predation variants, and the differences of the mean body length both in adults and juveniles are apparent between low predation enclosure and enclosure without fish. . was replaced by . and . in the enclosure without fish. The decline of densities and the substantial (30–50%) and fas作者: 不規(guī)則 時間: 2025-3-24 17:50
https://doi.org/10.1007/978-3-531-91947-8uccession of clones coexisting within one population, or 2. the size of the filtering area changes gradually as an individual adaptation during the moulting. No evidence supporting the ‘clonal hypothesis’ was found. On the contrary, the adaptability of the filtering comb is the same in a natural population as it is in a clone and in individuals.作者: JADED 時間: 2025-3-24 20:28 作者: Suppository 時間: 2025-3-25 02:25
Mechanisms of the filtering area adaptation in ,,uccession of clones coexisting within one population, or 2. the size of the filtering area changes gradually as an individual adaptation during the moulting. No evidence supporting the ‘clonal hypothesis’ was found. On the contrary, the adaptability of the filtering comb is the same in a natural population as it is in a clone and in individuals.作者: Hyperplasia 時間: 2025-3-25 04:15 作者: 獨(dú)輪車 時間: 2025-3-25 09:53
Erkenntnistheorien (Epistemologie)t (TDS) content, which equilibrated relative ionic composition, characteristic of a narrow strip in the northern part of the Iberian Peninsula; on the contrary, . inhabits waters with high TDS values and high content of sulphate or chloride, characteristic of the central and southern regions.作者: connoisseur 時間: 2025-3-25 14:17
Ist jetzt alles Kommunikation?,anine In contrast to other North American populations of .. (..) ., these specimens have a short, broadly based mucro. Morphological features suggest that these are interspecific F.-hybrids between .. (..) . Leydig and .. (..) ., without any signs of introgression.作者: 聯(lián)想記憶 時間: 2025-3-25 17:27
Wissen — Kommunikation — Medien structure on the Secchi depth can be recorded. If big size categories prevail (like .) the water transparency is high. The mainly occurrence of little species (., .) results in lower Secchi depths. However, a well defined (significant) relationship is being prevented by the different feeding behaviour of the several species.作者: 食草 時間: 2025-3-25 20:40 作者: monochromatic 時間: 2025-3-26 02:27 作者: 處理 時間: 2025-3-26 05:59 作者: PACK 時間: 2025-3-26 11:58 作者: 不能逃避 時間: 2025-3-26 14:12
https://doi.org/10.1007/978-3-531-91947-8population 1 had lower mortality than those from population 2 in all variants of the experiment. The results confirm the hypothesis that the ability of daphnids to starve depends also on adaptation to previous feeding conditions.作者: 工作 時間: 2025-3-26 17:43
Comparative-morphological and comparative-ecological analysis of the Sidoidea (Crustacea: ,): the mthe life strategy in these forms mainly aimed, especially in the .,at active avoidance of predation, combined with elements of passive protection (imperceptibility attained by various methods). All others, including the ., have emphasized passive protection.作者: Blood-Clot 時間: 2025-3-26 23:24
,Impact of prehistoric settlements on the Cladocera in the sediments of Lakes Suszek, B??dowo, and Sal. On the contrary, in the two remaining lakes, in which the human influence was more intense, the eutrophication process underwent intensive changes and coincided somewhat with settlement fluctuations.作者: 自傳 時間: 2025-3-27 02:42 作者: 群島 時間: 2025-3-27 09:22 作者: defeatist 時間: 2025-3-27 09:31
The ,-like morphotype of , in Lake Muskoka, Ontario, Canada, as putative interspecific hybrids,anine In contrast to other North American populations of .. (..) ., these specimens have a short, broadly based mucro. Morphological features suggest that these are interspecific F.-hybrids between .. (..) . Leydig and .. (..) ., without any signs of introgression.作者: 旁觀者 時間: 2025-3-27 14:51 作者: 不愿 時間: 2025-3-27 19:03
Effect of food conditions on the bacterial feeding of ,,ange in the selectivity coefficient. A mechanism of ‘clogging’ suggestively explain the increase of bacterial ingestion efficiency by ., especially at high food concentrations. The change of selectivity coefficient related to food condition suggests that bacterial feeding by the . is incidental event associated with the algal feeding.作者: Fsh238 時間: 2025-3-28 00:22 作者: Ruptured-Disk 時間: 2025-3-28 04:44
A review of the genus , (Crustacea: Anomopoda) from Europe,is not clear at this time. This paper gives information about European species, explains key characters in tabular form together with a pictorial key of European species. Also presented are common problems of working with . material, and a process of further study is explained.作者: FLEET 時間: 2025-3-28 10:06
A comparison of populations from the , group (Cladocera: Daphniidae),es of . The female has characteristic neonate, postabdomen, head, and ephippium. The male has characteristic rostrum, antennules, and the distalmost part of the postabdomen. The . group was compared with . s. str. Australian populations.作者: Sleep-Paralysis 時間: 2025-3-28 13:19
The late-glacial/holocene , (,) fauna of Lake Constance (Untersee) (F.R.G.): traces of introgressive Late-Glacial and the early Holocene the lake was inhabited only by . Leydig. In the Late Holocene a second species, . f. . Uljanin, appeared. In the uppermost sediment layers the morphological gap between the two taxa disappeared, apparently from introgressive hybridization.作者: DEFER 時間: 2025-3-28 15:35 作者: 得意牛 時間: 2025-3-28 18:52
Reproductive effort in ,: comparison of reservoir and pond populations,rt of the first laboratory generation cultivated at a rich algal diet. The reservoir animals were smaller at the first adult instar and exhibited longer time between hatching of one brood and forming the eggs of the next one.作者: bonnet 時間: 2025-3-29 02:59 作者: anagen 時間: 2025-3-29 03:14
Methodentheorien (Methodologie)es of . The female has characteristic neonate, postabdomen, head, and ephippium. The male has characteristic rostrum, antennules, and the distalmost part of the postabdomen. The . group was compared with . s. str. Australian populations.作者: 煉油廠 時間: 2025-3-29 10:12
Erkenntnistheorien (Epistemologie)scher, 1850 were recorded, viz . Uéno, 1938 and . (Liévin, 1848). Morphological descriptions of both species are presented, especially of the thoracic limbs, together with notes on their ecology. Both species present a clear allopatric distribution, . inhabiting waters with a low Total Dissolved Sal作者: conduct 時間: 2025-3-29 11:53 作者: Ancillary 時間: 2025-3-29 19:04 作者: Veneer 時間: 2025-3-29 20:13 作者: engrave 時間: 2025-3-30 03:21 作者: MEET 時間: 2025-3-30 05:47 作者: degradation 時間: 2025-3-30 08:55
Wissen — Kommunikation — Medienty (Secchi depth) on the concentration and the share of the . biovolume and not on the total Crustacea biovolume in the Saidenbach reservoir indicates that the density of the Crustacea is only a measure of the cleaning performance, if . dominates. Using the mean size, the influence of the crustacean作者: Multiple 時間: 2025-3-30 14:59
https://doi.org/10.1007/978-3-322-87350-7preferred algae. Selectivity coefficient (bacterial clearance rate: algal clearance rate) was 0.35 at the level of incipient food limitation (1.5 × 10..m. ml .). However, it increased up to 0.9 with increasing total food concentration. A simple mechanical sieving model alone cannot explain such a ch作者: REIGN 時間: 2025-3-30 19:34
https://doi.org/10.1007/978-3-531-92671-1f spherical-cylindrical diatoms, oblongate green algae, and filamentous cyanobacteria, as well as ultrafine particles. The algae used were . (≤6 .m length), . (≥20 .m), and . (strands, ≥80 .m). Cell (strand) selection can occur at any or all of three stages: (i) interception from the feeding current作者: Palliation 時間: 2025-3-30 20:54 作者: 乳白光 時間: 2025-3-31 03:30 作者: CRASS 時間: 2025-3-31 07:19 作者: Camouflage 時間: 2025-3-31 12:09
Kommunikationsmanagement im Wandelrt of the first laboratory generation cultivated at a rich algal diet. The reservoir animals were smaller at the first adult instar and exhibited longer time between hatching of one brood and forming the eggs of the next one.作者: macular-edema 時間: 2025-3-31 16:04
Kommunikationsmanagement im Wandel by Y-O-Y roach when compared with control animals reared in the same water with the exclusion of fish. The smaller size of experimental primiparae resulted from smaller increments in some instars and from the earlier maturation of about two-thirds of those that matured in the 4th instar, while the 作者: Thrombolysis 時間: 2025-3-31 18:51 作者: engagement 時間: 2025-3-31 21:46
Developments in Hydrobiologyhttp://image.papertrans.cn/b/image/187690.jpg作者: overweight 時間: 2025-4-1 04:08
Overview: 978-90-481-4101-2978-94-017-0918-7作者: 華而不實(shí) 時間: 2025-4-1 07:22 作者: 吹牛大王 時間: 2025-4-1 11:52 作者: Pander 時間: 2025-4-1 14:33 作者: Liability 時間: 2025-4-1 18:59 作者: 新字 時間: 2025-4-1 23:39 作者: 負(fù)擔(dān) 時間: 2025-4-2 04:27
Kommunikationswissen der Laien und ExpertenA checklist of 88 freshwater Cladocera from the Iberian Peninsula is given, based on the examination of approximately 1500 samples collected from all parts of the peninsula from 1976 to 1989. Ecology and species assemblages are considered. Distribution of the species versus regional limnology of the Iberian Peninsula is discussed.作者: barium-study 時間: 2025-4-2 07:03
