作者: conquer 時(shí)間: 2025-3-22 00:03
H. V. Morleyn the Arctic region has been proceeded. The analysis of data and methodological approaches to the assessment of geoecological risks in connection with the anthropogenic impact of projected liquefied natural gas (LNG) production and natural gas production in the shelf zone of the Arctic seas revealed作者: Foment 時(shí)間: 2025-3-22 03:23 作者: 話 時(shí)間: 2025-3-22 06:51 作者: Axon895 時(shí)間: 2025-3-22 12:37 作者: 褪色 時(shí)間: 2025-3-22 14:19 作者: flex336 時(shí)間: 2025-3-22 18:18
Theodore R. Kantner,Ralph O. Mumma refer mostly to the areas of McMurdo and the Dry Valleys, a few places around research stations or individual, occasional landings (e.g. O ‘Brien et al. 1979; Leonardi et al. 1987; Blume and B?lter 1993; Campbell et al. 1998; B?lter et al. 1994, 1999, 2000; Ohtani and Kanda, Chap. 5). These data ha作者: Optimum 時(shí)間: 2025-3-22 21:23
gricultural employment. This has been attempted to understand the changes that both rural and urban settlements have witnessed over the years and to analyze the factors responsible for these changes. The result of these modifications has been that the line between urban and rural has not only thinne作者: NOTCH 時(shí)間: 2025-3-23 04:30
Extraction of chlorinated hydrocarbon pesticides from plant materials,This review will discuss the methods which have been and are currently being used to extract chlorinated hydrocarbon insecticides from crops. Further, it will point out the possible limitations of these methods particularly when they are applied to crops containing internal residues.作者: 發(fā)微光 時(shí)間: 2025-3-23 07:12 作者: Allodynia 時(shí)間: 2025-3-23 12:37 作者: amenity 時(shí)間: 2025-3-23 15:28 作者: 禁止,切斷 時(shí)間: 2025-3-23 19:09
Residue Reviews / Rückstands-Berichte978-1-4615-8416-2Series ISSN 0179-5953 Series E-ISSN 2197-6554 作者: gustation 時(shí)間: 2025-3-23 22:19
Pesticides in the total diet, growing crops, agricultural premises, and stored foods and feeds, which could possibly result in residues in foods through misuse or by contributing to the “background level” of pesticides in soils, water, and the environment (see . and . 1964).作者: 運(yùn)動(dòng)性 時(shí)間: 2025-3-24 03:45
Behavior of herbicides in soil,was published in abstract form only. The series initiated by . and . has been continued by . (1962) in a presentation at the Sixth British Weed Control Conference. holly organized his brief review under the topics of losses from soil surface, incorporation into soil, and adsorption and persistence in soil.作者: 干旱 時(shí)間: 2025-3-24 08:28
,über den Diphenylgehalt und -geruch von Citrusfrüchten und Citruserzeugnissen sowie den übergang vorfolgt bekanntlich in der Weise, dass die Früchte entweder einzeln in mit Diphenyl impr?gniertes Seidenpapier eingewickelt werden (üblich z.B. in Brasilien, Israel, Südafrika), oder dass den Fruchtkartons je zwei bis drei diphenylimpr?gnierte B?gen aus festem Papier beigegeben werden (üblich z.B. in Südafrika und den U.S.A.).作者: chronicle 時(shí)間: 2025-3-24 11:30 作者: receptors 時(shí)間: 2025-3-24 18:40 作者: Genteel 時(shí)間: 2025-3-24 19:31
Adsorbents and their application to column cleanup of pesticide residues,he measurement of the residues. In addition the nature of the material being extraaed and of the pesticide or pesticides. being sought must be considered. Thus extraas of vegetable materials, in general, pose far fewer problems than those of animal tissues. Similarly the cleanup requirements may be 作者: Antagonist 時(shí)間: 2025-3-25 02:51
Pesticides in the total diet,shed, as of January 1, 1966, tolerances or exemptions from the requirement of a tolerance for 146 pesticide chemicals.. This includes some 2,690 individual tolerances or exemptions on specific raw agricultural commodities. Approximately 20 tolerances have been established for pesticide chemicals in 作者: 內(nèi)閣 時(shí)間: 2025-3-25 04:53 作者: 使困惑 時(shí)間: 2025-3-25 10:37
,über den Diphenylgehalt und -geruch von Citrusfrüchten und Citruserzeugnissen sowie den übergang voermeidbaren mikrobiellen Verderb angewandt werden. Als geeignetes Mittel, besonders gegen den Befall der Früchte durch Grün- und Blauschimmel (. und P. .) und durch eine Art der Stielendf?ule (hervorgerufen durch den Pilz ..), hat sich das Diphenyl erwiesen, das etwa seit Kriegsende (1945) in einer 作者: 誰(shuí)在削木頭 時(shí)間: 2025-3-25 14:44 作者: 顯赫的人 時(shí)間: 2025-3-25 16:17 作者: Melanocytes 時(shí)間: 2025-3-25 22:20 作者: AVOID 時(shí)間: 2025-3-26 01:57
J. G. Cummingstheir use as data archives (e.g. Tatur and Myrcha 1993; Fabiszewski and Wojtún 1993). The data for this chapter were mainly obtained during two expeditions to the Windmill Islands (Casey Station, 1991/1992) and King George Island (Arctowski Station, 1994/1995), but data from earlier expeditions to t作者: Interim 時(shí)間: 2025-3-26 06:31
R. P. Upchurchdata on total fluxes of matter as well as on the relationships between groups of organisms (.). Nevertheless, several methods have been applied so far to meet the ecological purpose and to describe the system at an acceptable level — within the limits of the test conditions (.; .).作者: erythema 時(shí)間: 2025-3-26 09:27
Willis B. Wheeler,Donald E. H. Freartheir use as data archives (e.g. Tatur and Myrcha 1993; Fabiszewski and Wojtún 1993). The data for this chapter were mainly obtained during two expeditions to the Windmill Islands (Casey Station, 1991/1992) and King George Island (Arctowski Station, 1994/1995), but data from earlier expeditions to t作者: 烤架 時(shí)間: 2025-3-26 13:52
S. W. Souci,G. Maier-Haarl?nderdata on total fluxes of matter as well as on the relationships between groups of organisms (.). Nevertheless, several methods have been applied so far to meet the ecological purpose and to describe the system at an acceptable level — within the limits of the test conditions (.; .).作者: DEFT 時(shí)間: 2025-3-26 19:31 作者: Palatial 時(shí)間: 2025-3-26 21:34
Although the peripheral regions are under the urban influence the degree varies from place to place in the context of concentration and accessibility. The result is rural transformation. One needs to look into this transformation and examine the pattern as this has lead the transition from the rural作者: 沙草紙 時(shí)間: 2025-3-27 01:13 作者: 創(chuàng)新 時(shí)間: 2025-3-27 06:29 作者: infarct 時(shí)間: 2025-3-27 10:55
Conference proceedings 1966ists, toxicologists, and changing pest-control requirements in progressive food-producing economies. These matters are also of genuine concern to increasing numbers of governmental agencies and legislative bodies around the world, for some of these chemicals have resulted in a few mishaps from impro作者: Consensus 時(shí)間: 2025-3-27 13:40 作者: lavish 時(shí)間: 2025-3-27 19:10
