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Comparative analysis of phytolith spectra of steppe and forest phytocoenoses  草原与森林植物群落植物岩光谱的比较分析
Q4 Environmental Science Pub Date : 2021-12-15 DOI: 10.3897/abs.7.e78448
N. Speranskaya, Tatyana A. Zhembrovskaya, D. G. Bobkova
The primary research goal is to identify differences and diagnostic features of the phytolith spectra of the steppe and forest phytocoenoses. The paper presents the research results of recent soils from various communities. The authors employ the phytolith analysis method. The isolation of phytoliths from recent soils has been carried out with the help of the maceration method and from plants – the dry ashing method. The authors counted the phytoliths using the Olympus BX-51 light microscope. Additionally, the authors have compiled the spectra using the 2C software. The paper compares the phytolith spectra of plain and mountain steppe phytocoenoses. The comparison reveals that the considered plain communities are more similar in phytolith composition than the mountain ones. The following morphotypes are common for all spectra: low conical rondel particles and psilate ribbed particles. These are the forms that characterize steppe communities. Analysis of phytolith spectra of the mountain forest communities demonstrates that the presence of ribbed particles of psilate is common for all spectra. The common feature of all forest spectra is the presence of psilate symmetrical particles, polylobate trapeziforms, lanceolates (trichomes) with a massive base, and trapeziform bilobate (“Stipa-type”) particles. In the spectra of all pine forests, there is a low content or complete absence of needle phytoliths. Diagnostic features of individual phytocoenoses have not been found. The most significant is the ratio of individual phytolith forms in the phytolith spectrum. The comparative analysis of phytolith spectra of the phytocoenoses in the south of western Siberia is carried out for the first time.
主要研究目的是确定草原和森林植物群落植物岩光谱的差异和诊断特征。本文介绍了近年来不同群落土壤的研究成果。作者采用植物岩分析方法。用浸渍法和干灰化法从最近的土壤中分离植物岩。作者使用Olympus BX-51光学显微镜对植物岩进行计数。此外,作者还利用2C软件编制了光谱。本文比较了平原和山地草原植物群落的植物体光谱。对比表明,平原群落的植物岩组成比山地群落的更接近。以下形态在所有光谱中都是常见的:低圆锥形圆筒状颗粒和假脊状颗粒。这些都是草原群落的特征。对山林群落的植物岩光谱分析表明,在所有光谱中都普遍存在带纹的硅酸颗粒。所有森林光谱的共同特征是存在柱状对称颗粒,多叶四边形,具有巨大基部的披针形(毛状)和梯形双叶状(“针尖型”)颗粒。在所有松林的光谱中,针状植物岩的含量都很低或完全没有。个别植物群落的诊断特征尚未发现。最重要的是植物岩谱中单个植物岩形式的比例。本文首次对西伯利亚西部南部植物群落的植物岩光谱进行了对比分析。
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引用次数: 0
Microlepidoptera of Omsk Region (Russia). Communication 2. Families: Eriocraniidae, Nepticulidae, Opostegidae, Adelidae, Prodoxidae, Incurvariidae, Psychidae, Tineidae, Roeslerstammiidae, Bucculatricidae, Yponomeutidae, Argyresthiidae, Plutellidae, Acrolepiidae, Glyphipterigidae, Ypsolophidae, Lyone 鄂木斯克地区的小鳞翅目(俄罗斯)。沟通2。科:Eriocranidae、Nepticlidae、Opostegidae、Adelidae、Prodoxidae、Incurvaridae、Psychidae、Tineidae、Roeslerstamiidae、Bucculatricidae、Yponomeutidae、Argyresthiidae、Plutellidae、Acrolepiidae、Glypipterigidae、Ypsolopidae、Lyone
Q4 Environmental Science Pub Date : 2021-12-11 DOI: 10.3897/abs.7.e77964
S. Sinev, S. Knyazev
The second сommunication on the Microlepidoptera fauna of Omsk Region of Russia includes information about 115 species. Most part of them is new to the regional fauna. The list includes 14 species recorded from the Asian part of Russia for the first time, among them Opostega salaciella (Treitschke, 1833), Myrmecozela ochraceella (Tengström, 1848), Bucculatrix ulmella Zeller, 1848, Euhyponomeutoides ribesiellus (Joannis, 1900), Glyphipterix equitella (Scopoli, 1763), Mendesia farinella (Thunberg, 1794), Elachista humilis Zeller, 1850, Elachista littoricola Le Marchand, 1938, Elachista pollutella Duponchel, 1843, Elachista pullicomella Zeller, 1839, Biselachista albidella (Nylander, 1848), Scythris flavilaterella (Fuchs, 1886), Pyroderces argyrogrammos (Zeller, 1847), Epermenia iniquella (Wocke, 1867).
关于俄罗斯鄂木斯克地区小鳞翅目动物群的第二次交流包括115个物种的信息。它们中的大部分是区域动物群的新成员。该名录包括14种首次记录自俄罗斯亚洲地区的物种,其中包括仙人掌属(Treitschke,1833)、赭叶Myrmcozela ochraceella(Tengström,1848)、乌梅拉泽勒Bucculatrix ulmella Zeller,1848、里贝西耶勒斯Euhyponomutoides ribesiellus(Joannis,1900)、马齿苋Glypipterix equitella(Scopoli,1763)、粉叶门蝶Mendesia farinella(Thunberg,1794)、胡米利斯·泽勒Elachista humilis Zeller,Le Marchand,1938年,Elachista curitella Duponchel,1843年,Elchista pullicomella Zeller,1839年,Biselachista albidella(Nylander,1848年),Scythris flaflaflalaterella(Fuchs,1886年),Pyroderces argyrogrammos(Zeller),1847年),Epermenia iniquella(Wocke,1867年)。
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引用次数: 0
Syntaxonomic and ecological peculiarities of extra-zonal pine forests with participation of Acer negundo L. from the forest-steppe and steppe zones of Altai Krai (South-Eastern Siberia)  阿尔泰边疆区森林-草原和草原带带外松林的分型和生态特征
Q4 Environmental Science Pub Date : 2021-12-10 DOI: 10.3897/abs.7.e77770
N. V. Ovcharova, N. Ermakov, M. Silantyeva
The syntaxonomic analysis of pine forests with Acer negundo occurring on fluvio-glacial sandy deposits of Altai Krai (South-East Siberia) was made based on 93 releves. It was established that Acer negundo takes a different phytocenotic part in 2 associations, 2 variants, and 6 no-ranked communities of 4 classes and 4 orders according to the Braun-Blanquet approach. The method of detrended correspondence analysis (DCA coordination) implemented in the DECORANA software package was used to confirm the ecological and floristic integrity of the identified vegetation units. New data on the spatial syntaxa distributions depend on the complex humidity gradient, soil fertility, and anthropogenic factors. Acer negundo is most abundant and common in the communities of the Brachypodio-Betuletea pendulae class, which are characterized by habitats with moderate moistening and greater soil fertility. In the spatial series considered, according to the soil fertility and humidity gradients, we observe an increase in Acer negundo in the Vicia sylvatica – Pinus sylvestris community and an increase in the activity of mesophytes and mesohygrophytes that are more demanding to soil fertility.
对阿尔泰边疆区(西伯利亚东南部)河流-冰川砂质沉积中生长的含negundo槭的松林进行了93个剖面的分类分析。根据布朗-布兰凯方法,确定了槭在2个结社、2个变异体和4目4纲6个无排序群落中具有不同的植物学作用。利用DECORANA软件实现的去趋势对应分析(DCA coordination)方法,对已识别植被单元的生态完整性和区系完整性进行了验证。在复杂的湿度梯度、土壤肥力和人为因素的影响下,新的句法区系空间分布数据有所增加。短枝槭(Acer negundo)在短枝槭(Brachypodio-Betuletea pendulae)类群落中分布最广,生境湿润,土壤肥力较大。在考虑的空间序列中,根据土壤肥力和湿度梯度,我们观察到在杉木-西林松群落中,宏槭的数量增加,对土壤肥力要求更高的中生植物和中湿植物的活动增加。
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引用次数: 0
First record of Lycoperdina succincta (Linnaeus, 1767) (Coleoptera, Endomychidae) from Kazakhstan  哈萨克斯坦首次记录琥珀Lycoperdina succincta (Linnaeus, 1767)(鞘翅目,蝽科)
Q4 Environmental Science Pub Date : 2021-12-09 DOI: 10.3897/abs.7.e77663
I. Temreshev
Handsome fungus beetle Lycoperdina succincta (Linnaeus, 1767) from the family Endomychidae is the first recorded from Kazakhstan (North Kazakhstan, Akmola, and North Kazakhstan regions and South-East Kazakhstan, Almaty region). The finds of L. succincta from the Almaty region of Kazakhstan are currently the southernmost localities for this species and a new record for Central Asia. Coprinus comatus (O.F. Müller) Persoon, 1797, Tulostoma volvulatum I.G. Borshchov, 1865, Bovistella utriformis (Bulliard) Demoulin & Rebriev, 2017 and Tricholoma terreum (Schaeffer) P. Kummer, 1871 for L. succincta were recorded from Lazakhstan also. A key to  determining the  known genera and species of Endomychidae from Kazakhstan is given.
来自Endomychidae科Lycoperdina succincta (Linnaeus, 1767)是在哈萨克斯坦(北哈萨克斯坦,Akmola和北哈萨克斯坦地区以及哈萨克斯坦东南部,阿拉木图地区)首次记录的真菌甲虫。在哈萨克斯坦阿拉木图地区发现的L. succincta是目前该物种最南端的发现地点,也是中亚地区的新记录。在哈萨克斯坦还记录到了comrinus (O.F. m ller) Persoon (1797), Tulostoma volvulatum I.G. Borshchov (1865), Bovistella utriformis (Bulliard) Demoulin & Rebriev(2017)和L. succincta (Schaeffer) P. Kummer(1871)。给出了确定哈萨克斯坦境内已知的内菌科属和种的关键。
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引用次数: 0
A study on plant preferences of red panda (Ailurus fulgens) in the wild habitat: foundation for the conservation of the species 小熊猫野生生境植物偏好研究:为该物种保护奠定基础
Q4 Environmental Science Pub Date : 2021-12-08 DOI: 10.3897/abs.7.e71816
Bhupen Roka, A. K. Jha, D. R. Chhetri
The red panda is a lesser carnivore that has adapted to the herbivore diet and is distributed in the Himalayan and Hengduan mountain ranges. The study conducted on red panda in Singalila National Park recorded the highest encounter of the species within the altitude of 2800 to 3200 meters in the broad leaf deciduous and broad leaf coniferous forest. 22.22% of direct sightings of red pandas occurred on plant species belonging to the family Fagaceae and were followed by the family Ericaceae (18.52%). The plant species mostly preferred by the red panda in Singalila National Park were Lithocarpus pachyphyllus, Rhododendron arboreum, Abies densa, and Betulia utilis. During all seasons, the dominant plants found in the red panda pellets were Arundinaria maling and Arundinaria aristata.  The distribution of the red panda is influenced by the presence of the preferred plant species, therefore, through this studies effort has been made to document the plant species used by the red panda in the wild habitat.
小熊猫是一种较小的食肉动物,已经适应了食草动物的饮食,分布在喜马拉雅山脉和横断山脉。在新加坡加利拉国家公园对小熊猫进行的研究记录了该物种在海拔2800至3200米的阔叶落叶和阔叶针叶林中的最高相遇。直接发现小熊猫的植物种类为壳斗科(22.22%),其次为Ericaceae(18.52%)。新加坡国家公园小熊猫最喜欢的植物种类是厚叶石栎、杜鹃花、冷杉和白桦。在所有季节中,小熊猫颗粒中发现的优势植物为雄蕊凤尾莲和黄花凤尾莲。小熊猫的分布受其首选植物种类的影响,因此,通过本研究,我们努力记录了小熊猫在野生栖息地所使用的植物种类。
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引用次数: 1
Status and life strategy of Orchis punctulata Steven ex Lindl. (Orchidaceae) in the South-Eastern Crimea  马蹄莲的现状与生存策略。(兰科)克里米亚东南部
Q4 Environmental Science Pub Date : 2021-12-07 DOI: 10.3897/abs.7.e70771
V. Letukhova, I. Potapenko
This article presents the results of the population studies of rare protected species Orchis punctulata (Orchidaceae). Based on analysis of local floras in eastern and southeastern Crimea and personal observations, we identified the three most numerous populations of O. punctulata: two in the steppe (on the Tepe-Oba mountain ridge) and one in forest communities (on the Kiziltash mountain ridge). The ontogenetic, demographic, and vitality structures of the populations were studied. We also assessed the life strategies of the species in different habitats. The populations in steppe communities were characterized by high number and density parameters. O. punctulate often formed large clusters and was dominated here. A small number and low density characterized the population in the forest community; the distribution of individuals within the population was scattered. The age spectra were also different. The populations in steppe communities had a left-sided spectrum with a maximum in immature individuals, while in forest communities, it had a bimodal spectrum with maximums in generative (with a predominance of mature and old generative) and immature individuals. Specimens from forest communities were more extensive than those of steppe communities, they had longer leaves and inflorescences, and their inflorescences had a more significant number of flowers. As a result, the population in the forest community had a higher vitality index. It included individuals of the highest and middle class of vitality. The populations in the steppe community consisted of all classes of vitality or only of middle and lower classes. Thus, optimal environmental conditions for the growth of species are in forests. At the same time, a low level of regeneration and competition from other plants hinder its wide distribution. As a result, the species exserts as a phytocenotic patient (S-strategy). In steppe communities, the species is characterized by a mixed patient-explerant-violant strategy (SRC strategy).
本文介绍了珍稀保护植物马斑兰(Orchis punctulata,兰科)的种群研究结果。基于对克里米亚东部和东南部地区植物区系的分析和个人观察,我们确定了3个种群数量最多的点刺木:2个在草原(在Tepe-Oba山脉),1个在森林群落(在Kiziltash山脉)。研究了种群的个体发生结构、人口结构和活力结构。我们还评估了该物种在不同栖息地的生存策略。草原群落的种群具有较高的数量和密度参数。O.具点状,常形成大簇,在此占优势。森林群落种群数量少、密度低;个体在种群中的分布是分散的。年龄谱也不同。草原群落种群为左侧谱,未成熟个体为最大值;森林群落种群为双峰谱,未成熟个体为最大值(成熟和老的生殖优势);森林群落的标本比草原群落的标本分布更广泛,其叶片和花序更长,花序上花的数量也更显著。结果表明,森林群落的种群活力指数较高。它包括有活力的最高阶级和中产阶级的个人。草原群落的种群包括所有有活力的阶层或仅为中下层。因此,物种生长的最佳环境条件是在森林中。同时,低水平的再生和来自其他植物的竞争阻碍了其广泛分布。因此,该物种作为植物生长期患者(s策略)而存在。在草原群落中,该物种的特征是混合的患者-剥削-暴力策略(SRC策略)。
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引用次数: 0
A natural bacterial strain Bacillus pumilus 16: Identification and antibiotic resistance evaluation 天然短芽孢杆菌16的鉴定及耐药性评价
Q4 Environmental Science Pub Date : 2021-12-06 DOI: 10.3897/abs.7.e78412
A. Irkitova, A. Malkova, D. Dudnik
Microbial biopreparations are actively used to prevent, diagnose, and treat infectious, allergic, tumor, and autoimmune diseases in humans and animals; to stimulate the growth and development of plant crops. Natural bacterial strains with valuable technical properties are a vital biological resource for developing new biopreparations and rotating already known microbial preparations in the world market. This study describes a new natural strain B. pumilus 16, which was isolated from the rhizosphere of Cichorium. The strain was identified using morphological and physiological parameters, biochemical tests, and primers Pum-f. and Pum-r. Antibiotic sensitivity and antagonistic activity against Escherichia coli were determined by diffusion of discs and delayed antagonism methods, respectively. The new natural strain (like type strains) fermented arabinose, cellobiose, mannitol, mannose, salicin, sucrose, and trehalose, and gave a positive reaction to arginine dihydrolase, ONPG, Voges-Proskauer test. It also gave a negative reaction to inositol, raffinose, sorbitol, methyl-D-glucoside, inulin, and lecithinase. B. pumilus 16, unlike the test strains, was capable of fermenting citrate. Strain B. pumilus 16 was highly sensitive to cephalexin (37.9±0.7 mm) and enrofloxacin (25.7±8.9 mm); sensitive to ole-andomycin (17.1±1.9 mm), benzylpenicillin (18.5±1.2 mm), and monomycin (16.0±0.6 mm); resist-ant to oxacillin. By the agar blocks method (7.3±1.5 mm), a more pronounced antagonism of the new strain against E. coli was recorded than by the method of agar wells (5.3±0.6 mm). Due to the level of antagonistic activity, B. pumilus 16 was more effective than the type strains (two of which did not show an antagonistic effect). On the basis of this, the new strain can be recommended for inclusion in the bacterial preparation composition for the national economy.
微生物生物修复被积极用于预防、诊断和治疗人类和动物的感染性、过敏性、肿瘤和自身免疫性疾病;以刺激植物作物的生长和发育。具有宝贵技术特性的天然菌株是开发新的生物修复和在世界市场上轮换已知微生物制剂的重要生物资源。本研究从菊苣根际分离得到一个新的天然菌株B.pumilus 16。该菌株使用形态和生理参数、生化测试和引物Pum-f进行鉴定。和Pum-r。采用纸片扩散法和延迟拮抗法分别测定了抗生素对大肠杆菌的敏感性和拮抗活性。新的天然菌株(类菌株)发酵阿拉伯糖、纤维二糖、甘露醇、甘露糖、水杨酸、蔗糖和海藻糖,对精氨酸二氢酶、ONPG和Voges-Proskauer试验呈阳性反应。对肌醇、棉子糖、山梨醇、甲基-D-葡萄糖苷、菊粉和卵磷脂酶也呈阴性反应。与试验菌株不同,B.pumilus 16能够发酵柠檬酸盐。菌株B.pumilus 16对头孢氨苄(37.9±0.7mm)和恩诺沙星(25.7±8.9mm)高度敏感;对奥霉素(17.1±1.9mm)、苄青霉素(18.5±1.2mm)和单霉素(16.0±0.6mm)敏感;抗苯唑西林。通过琼脂块法(7.3±1.5mm),新菌株对大肠杆菌的拮抗作用比琼脂孔法(5.3±0.6mm)更明显。由于拮抗活性的水平,B.pumilus 16比类型菌株(其中两个菌株没有表现出拮抗作用)更有效。在此基础上,可以推荐将新菌株纳入细菌制剂组合物中,用于国民经济。
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引用次数: 0
Neglected Transportation Infrastructure 被忽视的交通基础设施
Q4 Environmental Science Pub Date : 2021-12-01 DOI: 10.3167/sib.2021.200302
G. Saxinger, Natalia Krasnoshtanova, G. Illmeier
Verkhnemarkovo, a small Siberian town located on an oil field in Russia’s Irkutsk region, is plagued by bad roads and limited mobility. This article explores the relationship between corporate social responsibility and the wellbeing of individuals and communities, with a focus on transport and mobility infrastructure. Some oil companies, such as Irkutsk Oil Company, are tied to the sustainability standards of international financial institutions. The article addresses the question of why people are in limbo between the state and local operating oil companies. Contemporary life in Verkhnemarkovo is characterized by so-called infrastructural violence, which results from the lack of state support—or false promises made by the state— and relates to good transport infrastructure. In their complaints, local people recall the Soviet past and expect support from the state or industry.
Verkhnemarkovo是位于俄罗斯伊尔库茨克地区一个油田上的西伯利亚小镇,道路糟糕,交通不便。本文探讨了企业社会责任与个人和社区福祉之间的关系,重点关注交通和移动基础设施。一些石油公司,如伊尔库茨克石油公司(Irkutsk oil Company),与国际金融机构的可持续性标准挂钩。这篇文章探讨了为什么人们在国家和地方石油公司之间摇摆不定。Verkhnemarkovo的当代生活以所谓的基础设施暴力为特征,这是由于缺乏国家支持或国家做出的虚假承诺而导致的,与良好的交通基础设施有关。在他们的抱怨中,当地人回忆起苏联的过去,并期望得到国家或企业的支持。
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引用次数: 3
The Cultural Industries of the North through the Eyes of Young Russians 俄罗斯青年眼中的北方文化产业
Q4 Environmental Science Pub Date : 2021-12-01 DOI: 10.3167/sib.2021.200305
Beginning in the late 1920s, the central driving force responsible for the preparation of specialists for work in the Northern, Siberian, and Far Eastern regions of the Russian Federation has been the Herzen State Pedagogical University of Russia, St. Petersburg (Herzen University), primarily led by the Institute of the Peoples of the North. Here, linguists are trained in twenty-three languages of Northern indigenous minorities. Notably, several languages of these minority groups—such as Nganasan, Dolgan, Itelmen, Enets, Ul’ta—are taught only here. The university also provides training in the field of traditional cultures of indigenous peoples (methods of traditional applied arts and crafts of the peoples of the North; dance and musical folklore; museology, etc.). However, not all experts in Northern studies are aware of the educational programs and scientific schools within the Department of Theory and History of Culture at Herzen University, under which the committee for the defense of doctoral and candidate dissertations has been working jointly with the Institute of the Peoples of the North for thirty years. The chairman of the council, doctor of arts, Professor L. M. Mosolova is the founder of the department and the head of the scientific school for the study of the culture of the regions of Russia, the countries of Northern Europe, and Eurasia. A significant amount of research completed by students—from undergraduate to postgraduate levels—is dedicated to the history and current issues of the various regions of Russia, including Siberia, the Far East, and Northern Europe.
从20世纪20年代末开始,负责为俄罗斯联邦北部、西伯利亚和远东地区的工作准备专家的主要推动力是俄罗斯圣彼得堡的赫尔岑国立教育大学(赫尔岑大学),主要由北方民族研究所领导。在这里,语言学家接受了23种北方土著少数民族语言的培训。值得注意的是,这些少数民族的几种语言——如恩加纳桑语、多尔干语、伊特尔曼语、埃涅茨语、乌尔塔语——只在这里教授。该大学还提供土著人民传统文化领域的培训(北方人民传统实用艺术和手工艺品的方法;舞蹈和音乐民俗;博物馆学,等等)。但是,并不是所有的北韩研究专家都知道30年来,博士论文答辩委员会与北韩民族研究所共同工作的赫尔岑大学理论文化史系的教育项目和科学流派。理事会主席,文学博士,L. M. Mosolova教授是该部门的创始人,也是研究俄罗斯地区,北欧国家和欧亚大陆文化的科学学院的负责人。大量由学生完成的研究——从本科到研究生水平——致力于俄罗斯各个地区的历史和当前问题,包括西伯利亚、远东和北欧。
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引用次数: 0
Social Protest in Russian America 俄裔美国的社会抗议
Q4 Environmental Science Pub Date : 2021-12-01 DOI: 10.3167/sib.2021.200304
Andrei V. Grinëv, Richard Bland, Andrei V. Grinëv
This article analyzes social protest in the Russian colonies in Alaska and Northern California. The main reasons for protests were the actions of the colonial administration or abuse by its representatives, along with dissatisfaction with the financial situation, rules, conditions, and remuneration for labor, as well as shortages of commodities and food for a considerable part of the population of the Russian colonies. Protest activity in Russian America was relatively insignificant, and its primary forms were complaints, minor economic sabotage, and desertion. Most protest acts took place during the 1790s–1800s, when the colonial system was formed, and exploitation of dependent natives and Russian promyshlenniki (hired hunters of fur-bearing animals) reached its peak. The representatives of the Russian-American Company who managed Alaska from 1799 on tried to block protest activity and not allow open displays of dissatisfaction, since the result could hinder trade, business, and finally, profits and its image in the eyes of the tsar’s authorities.
本文分析了俄国在阿拉斯加和北加州殖民地的社会抗议活动。抗议的主要原因是殖民行政当局的行动或其代表的滥用职权,以及对财政状况、规则、条件和劳动报酬的不满,以及俄罗斯殖民地相当一部分人口的商品和粮食短缺。俄裔美国的抗议活动相对较小,其主要形式是抱怨、轻微的经济破坏和遗弃。大多数抗议活动发生在18世纪90年代至19世纪,当时殖民制度刚刚形成,对依赖的当地人和俄罗斯promyshlenniki(雇佣毛皮动物的猎人)的剥削达到了顶峰。从1799年起管理阿拉斯加的俄美公司的代表们试图阻止抗议活动,不允许公开表达不满,因为这可能会阻碍贸易、商业,最终影响利润和沙皇当局眼中的公司形象。
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引用次数: 0
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