標(biāo)題: Titlebook: Advances in Mexican Limnology: Basic and Applied Aspects; Javier Alcocer,S. S. S. Sarma Book 2002 Kluwer Academic Publishers 2002 biodiver [打印本頁(yè)] 作者: Enclosure 時(shí)間: 2025-3-21 16:51
書目名稱Advances in Mexican Limnology: Basic and Applied Aspects影響因子(影響力)
書目名稱Advances in Mexican Limnology: Basic and Applied Aspects影響因子(影響力)學(xué)科排名
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書目名稱Advances in Mexican Limnology: Basic and Applied Aspects網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Advances in Mexican Limnology: Basic and Applied Aspects被引頻次
書目名稱Advances in Mexican Limnology: Basic and Applied Aspects被引頻次學(xué)科排名
書目名稱Advances in Mexican Limnology: Basic and Applied Aspects年度引用
書目名稱Advances in Mexican Limnology: Basic and Applied Aspects年度引用學(xué)科排名
書目名稱Advances in Mexican Limnology: Basic and Applied Aspects讀者反饋
書目名稱Advances in Mexican Limnology: Basic and Applied Aspects讀者反饋學(xué)科排名
作者: violate 時(shí)間: 2025-3-21 23:07
Thilo B?hm,Claus-Peter Klas,Matthias Hemmje. Tufa showed light-stimulated nitrogen fixation, while .. cf. . peaks in early morning and midnight. Both tufa forms diminished their nitrogen fixation rates after the planktonic bloom. UV radiation affected negatively nitrogen fixation rates in all forms.作者: glacial 時(shí)間: 2025-3-22 03:07 作者: 預(yù)感 時(shí)間: 2025-3-22 06:12 作者: Osteons 時(shí)間: 2025-3-22 09:49 作者: 合并 時(shí)間: 2025-3-22 15:27 作者: osteopath 時(shí)間: 2025-3-22 18:29 作者: 一罵死割除 時(shí)間: 2025-3-22 23:11 作者: 歹徒 時(shí)間: 2025-3-23 04:16
y, as well as experimental approaches in selected areas..Contributions from investigators regarding aquatic conservation and biodiversity were specifically not available and therefore, these aspects are considered in various included works. Most manuscripts deal with lentic aquatic resources. This i作者: 狂怒 時(shí)間: 2025-3-23 07:22 作者: 魅力 時(shí)間: 2025-3-23 13:32 作者: 碎石 時(shí)間: 2025-3-23 17:27
Collaborative Information Seekingls per population occur, the survival of all of these species is threatened, and measures should be taken to protect them. . has a wide distribution in North America, but even this form is rare in Mexico.作者: Cloudburst 時(shí)間: 2025-3-23 20:47
Peter Praeder,Gloria Volkmann,Peter A. Gloorsks, oligochaete annelids and nematodes. Vertebrates (fish, amphibians, reptiles) feed on this variety of biotic components. A flow diagram depicted the major biological interactions and suggested a complex trophic structure.作者: anthropologist 時(shí)間: 2025-3-24 02:15
Shusong Ba,Peng Shen,Xinning Liangn the Mexican tropical zone. Most of the phytoplankton species in this lake may be characterized as temperate, according to their geographical distribution. A break down in phytoplankton biomass was observed before the lake’s circulation, and open to question if a clear-water phase could be present in a tropical lake.作者: 直覺好 時(shí)間: 2025-3-24 02:28 作者: 吊胃口 時(shí)間: 2025-3-24 09:37 作者: 搖晃 時(shí)間: 2025-3-24 14:11 作者: TOM 時(shí)間: 2025-3-24 17:41
978-94-010-3913-0Kluwer Academic Publishers 2002作者: 字謎游戲 時(shí)間: 2025-3-24 21:59
https://doi.org/10.1007/978-3-642-28813-5including a topotypical population of . s. str. from Sri Lanka, and males from South India (here first described), relying heavily on the structure of the trunk limbs, beside classical features of morphology. . and . are extremely closely related: males are easily separated, but the identification o作者: 付出 時(shí)間: 2025-3-25 01:43 作者: 四牛在彎曲 時(shí)間: 2025-3-25 03:40
Collaborative Information Seekingo. The cephalon is entirely covered by cuticular scales bordered by marginal spines. The anterior end of the cephalon is bordered by a carina that is wider medially. The isopod is eyeless. The distal seventh portion of the cephalon is characterized by the presence of two sutures and six setae. A sut作者: 放大 時(shí)間: 2025-3-25 10:33
Computer Supported Cooperative Workon population growth of . showed prey type and food density-related differences. At any given prey concentration, both . and . raised on a mixture of alga and yeast, resulted in higher abundance of the predator than those raised solely on alga or yeast. The rate of population increase per day (.) of作者: 慌張 時(shí)間: 2025-3-25 12:32
Thilo B?hm,Claus-Peter Klas,Matthias Hemmje assayed by the acetylene reduction method. Here, we describe the patterns of nitrogen fixation on two tufa forms before, during and after the bloom, as well as those from the planktonic cyanobacteria. We also analyzed the effect of ultraviolet radiation (under 390 nm) on the nitrogen fixation rates作者: motivate 時(shí)間: 2025-3-25 18:37
Collaborative Information Seekingline caves in northeastern Quintana Roo, Mexico. The sample set of cenotes are Casa, Nohoch Nah Chich, Maya Blue, Cristal, and Carwash, as well as the two associated caves leading from the cenotes of Maya Blue and Cristal. The site distribution represents a distance gradient with respect to the coas作者: 場(chǎng)所 時(shí)間: 2025-3-25 22:35
Shusong Ba,Peng Shen,Xinning Liangn the Mexican tropical zone. Most of the phytoplankton species in this lake may be characterized as temperate, according to their geographical distribution. A break down in phytoplankton biomass was observed before the lake’s circulation, and open to question if a clear-water phase could be present 作者: 貪心 時(shí)間: 2025-3-26 04:00
Namino Sakama,Haruka Mori,Takashi Iba, richness, density and biomass, 14 localities were sampled in the lakes. A total of eight species belonging to the families Naididae (five species), Tubificidae (two species), and Enchytraeidae (one species) were found. The dominant species, ., contributed with up to 99% in both abundance and bioma作者: Insubordinate 時(shí)間: 2025-3-26 08:15 作者: Ischemia 時(shí)間: 2025-3-26 11:16
Namino Sakama,Haruka Mori,Takashi Iba and physico-chemical parameters of three localities visited on ten occasions during a 1-year period. A total of 23 waterfowl species were observed: 6 transients, 10 winter visitants, and 7 residents. A period of increased richness was detected in winter, when migratory species arrive at the reservo作者: 喃喃而言 時(shí)間: 2025-3-26 13:17 作者: 連鎖,連串 時(shí)間: 2025-3-26 17:33 作者: languid 時(shí)間: 2025-3-26 22:08
https://doi.org/10.1007/978-3-030-17238-1decline in water volume over the past 20 years, a serious problem itself, is associated with causing or enhancing several problems of quality. Five such problems are explored herein. These are: extensive infestations of water hyacinth (.), a declining native fishery, light limitation of phytoplankto作者: 拘留 時(shí)間: 2025-3-27 02:15
Carlo Alberto Amadei,Monica Baraldi Borgida techniques in a GIS environment. We used a set of color video imagery obtained from heights lower than 700 m above ground. Our analysis established statistical correlations between the average reflectance values contained in video imagery (digital numbers DN per Blue-Green-Red band) and the average作者: aptitude 時(shí)間: 2025-3-27 07:50
Collaborative Innovation Networks fundamental to the question. Past studies provide ambiguous explanations about the role of either underground infiltration and/or runoff, relative to the lake-level fluctuation. Thus, our suspicions over the database reliability led us to inspect historic records on water levels and climatic variab作者: 烤架 時(shí)間: 2025-3-27 09:59
Consolidating Work Descriptions,nd associated hydrochemical variables from 31 sites in the volcanic highlands of central Mexico is presented. The relationship between diatom species distribution and water chemistry is explored using canonical correspondence analysis (CCA) and partial CCA. Variance partitioning indicates that ionic作者: 流出 時(shí)間: 2025-3-27 15:03 作者: Wordlist 時(shí)間: 2025-3-27 21:15
Collaborative Information Seeking diatoms were the most important with respect to species richness with a total of 75% of species. The floristic composition is very similar between the freshwater cenotes. The distance of a cenote site with respect to the coastline was a determining factor in the species composition. Casa Cenote is 作者: Handedness 時(shí)間: 2025-3-27 22:25 作者: 公社 時(shí)間: 2025-3-28 03:27 作者: 偏見 時(shí)間: 2025-3-28 09:11
Consolidating Work Descriptions,ights the potential for diatom-based quantitative palaeoenvironmental reconstructions in central Mexico. However, a number of key diatom species found in fossil material are not represented in the modern flora. Sampling of additional sites may resolve this, but it is thought that the lack of modern 作者: narcotic 時(shí)間: 2025-3-28 11:00 作者: Truculent 時(shí)間: 2025-3-28 18:05 作者: 合唱隊(duì) 時(shí)間: 2025-3-28 19:29
, n. sp. (Branchiopoda: Anostraca), a new fairy shrimp from the Chihuahuan desert, with a proposal Overview: 作者: interference 時(shí)間: 2025-3-29 01:52 作者: Tincture 時(shí)間: 2025-3-29 06:22
,Population growth of , fed two , spp. (Rotifera) raised on green alga and baker’s yeast,Overview: 作者: FLOAT 時(shí)間: 2025-3-29 11:06 作者: FLING 時(shí)間: 2025-3-29 12:28
Phytoplankton of cenotes and anchialine caves along a distance gradient from the northeastern coastOverview: 作者: nonsensical 時(shí)間: 2025-3-29 15:34
Phytoplankton composition and biomass in a shallow monomictic tropical lake,Overview: 作者: 有效 時(shí)間: 2025-3-29 23:43 作者: 專心 時(shí)間: 2025-3-30 02:14
Oligochaetes from six tropical crater lakes in Central Mexico: species composition, density and bioOverview: 作者: 黑豹 時(shí)間: 2025-3-30 05:44
Fish abundance and trophic structure from the commercial catch in Lake Patzcuaro, Mexico,Overview: 作者: 分開 時(shí)間: 2025-3-30 11:01
Spatial and temporal variation patterns of a waterfowl community in a reservoir system of the CentrOverview: 作者: Adornment 時(shí)間: 2025-3-30 14:14
On the dynamical response of Lake Chapala, Mexico to lake breeze forcing,Overview: 作者: 單獨(dú) 時(shí)間: 2025-3-30 17:35 作者: ethnology 時(shí)間: 2025-3-31 00:29 作者: Concrete 時(shí)間: 2025-3-31 02:37
Characterization of small shallow ponds with color video imagery in Central Mexico,Overview: 作者: Implicit 時(shí)間: 2025-3-31 06:19 作者: 擦掉 時(shí)間: 2025-3-31 10:43
Developing diatom-based transfer functions for Central Mexican lakes,Overview: 作者: 保存 時(shí)間: 2025-3-31 15:57
Hydrogeochemical and biological characteristics of cenotes in the Yucatan Peninsula (SE Mexico),Overview: 作者: Melanoma 時(shí)間: 2025-3-31 17:38 作者: 字形刻痕 時(shí)間: 2025-4-1 00:30 作者: 獸群 時(shí)間: 2025-4-1 03:07
Book 2002 It is to be hoped that policy-framing governmental authorities in Mexico will benefit from it, and consider some of the aspects described so that further damage to the epicontinental waterbodies can be halted, and remedial measures can be considered in the future..作者: restrain 時(shí)間: 2025-4-1 10:05 作者: 枯萎將要 時(shí)間: 2025-4-1 12:29 作者: Factorable 時(shí)間: 2025-4-1 15:03 作者: 組成 時(shí)間: 2025-4-1 21:37 作者: 加入 時(shí)間: 2025-4-1 22:41
Mass Society Paradigm need to confront the entire complexity of the Mass Society Paradigm before democracy can be revitalized. The paradigm accounts for civil strife, deviant behavior, economic stagnation, governmental gridlock, mass movements, nonvoting and nonparticipation in politics, religious fundamentalism, revolu作者: Immunization 時(shí)間: 2025-4-2 05:22
Zum Forschungsstand und zu Ansatz und Methode der vorliegenden Studie,ersof the third part deal with trade issues. They discuss theimpactof domestic environmental policy on internationaltrade (James A. Tobey) andthe economics of trade inendangered species (Joanne C. Burgess). The two papers ofthe final part deal with the global dimension. They discusstropical deforestation (Tor978-3-642-78076-9978-3-642-78074-5作者: Picks-Disease 時(shí)間: 2025-4-2 08:37 作者: 進(jìn)入 時(shí)間: 2025-4-2 14:58
