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Articles de revues sur le sujet « Present ecological state »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 1 février 2022

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1

Blazhko, N. "Its present state overmoistened landscape systems of Lviv Region." Visnyk of the Lviv University. Series Geography, no. 45 (May 20, 2014): 347–54. http://dx.doi.org/10.30970/vgg.2014.45.1188.

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Reviewed the current state of wetland landscape systems (PLC) Lviv region. Highlighted areas PLC of good ecological status, with a satisfactory ecological condition and unsatisfactory environmental conditions. Key words: overmoistened landscape systems (OLS)peat, peat, drainage improvement, environmental stabilizing factors, environmental destabilizing factors.

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Zhestkova, N. S. "The Present State of the Ecological Upbringing of School Students." Russian Education & Society 34, no. 11 (1992): 86–94. http://dx.doi.org/10.2753/res1060-9393341186.

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Makarova, Svetlana Vitalievna. "ECOLOGICAL STATE OF THE SESTRORETSKY RAZLIV RESERVOIR: THE PAST AND THE PRESENT." Water and Ecology 23, no. 4 (2018): 61–69. http://dx.doi.org/10.23968/2305-3488.2018.23.4.61-69.

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Babayan, G. G., and K. A. Aghababyan. "Present-day ecological state of water objects of the Republic of Armenia." Water Resources 35, no. 2 (2008): 234–39. http://dx.doi.org/10.1134/s0097807808020139.

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Danielopol, Dan L., Christian Griebler, Amara Gunatilaka, and Jos Notenboom. "Present state and future prospects for groundwater ecosystems." Environmental Conservation 30, no. 2 (2003): 104–30. http://dx.doi.org/10.1017/s0376892903000109.

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Ecological and socioeconomic aspects of subterranean hydrosystems have changed during the past 40–50 years. The major environmental pressures (mainly anthropogenic ones) impact the quantity and quality of groundwater resources and the state of subsurface ecosystems, and it is expected that the environmental pressures on groundwater will continue, at least until 2025, unless new environmental policies change this state of affairs. The world demographic increase and the general rise of water demand constitute one of the major environmental pressures on groundwater ecosystems especially in less d

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Shevchenko, A. M., O. V. Vlasova, V. V. Udovenko, and R. P. Bozhenko. "DEVELOPMENT OF SCIENTIFICALLY-METHODOLOGICAL FRAMEWORKS OF THE RECLAIMED LANDS AND WATER BODIES’ ECOLOGICAL STATE’S ASSESSMENT." Міжвідомчий тематичний науковий збірник "Меліорація і водне господарство", no. 2 (December 12, 2019): 78–86. http://dx.doi.org/10.31073/mivg201902-204.

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The aim of the research is to present the development of scientifically-methodological foundations of the irrigated lands and water bodies’ ecological state’s assessment with the prospects for their improvement on the base of remote sensing data usage. The development of evaluation of ecological state in the article highlights the stages of formation and improvement. The unified integrated approach to the assessment of the hydrogeological, engineering-geological and soil-reclamation conditions and prediction of their changes under the influence of irrigation is the result of the formatio

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Хлуденева, Наталья, and Natalya Khludeneva. "Legal bases of the state ecological development." Advances in Law Studies 2, no. 5 (2014): 224–31. http://dx.doi.org/10.12737/10378.

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The ecological right is an important component of creation of optimum model of legal regulation of environmental protection at the present stage. Its aim is to protect the environmental interests of society by securing legal restrictions and prohibitions against excessive use of natural resources, often rash and irrational, and also to establish the effective measures of legal protection. The author investiges the strategic planning documents in the field of environmental protection, evaluates the effectiveness of their implementation, and suggests the improvements of legal regulation of

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Pollock, Susan. "The Fragile State." Cambridge Archaeological Journal 29, no. 4 (2019): 704–6. http://dx.doi.org/10.1017/s0959774319000398.

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In his most recent book, James Scott presents us with a ‘deep history’ of the alluvial lowlands of Mesopotamia, from early domestications in the Neolithic to the emergence and consolidation of early states. Although the focus lies on Mesopotamia in these periods, Scott delves into the beginnings of the human use of fire in the Palaeolithic and draws on comparative developments in Southeast Asia, Egypt, Greece, Rome and elsewhere. He poses large questions: Why did people move into densely packed villages—‘Neolithic multispecies resettlement camps’—accompanied by the plants and animals they dome

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Kitzes, Justin, Mathis Wackernagel, Jonathan Loh, et al. "Shrink and share: humanity's present and future Ecological Footprint." Philosophical Transactions of the Royal Society B: Biological Sciences 363, no. 1491 (2007): 467–75. http://dx.doi.org/10.1098/rstb.2007.2164.

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Sustainability is the possibility of all people living rewarding lives within the means of nature. Despite ample recognition of the importance of achieving sustainable development, exemplified by the Rio Declaration of 1992 and the United Nations Millennium Development Goals, the global economy fails to meet the most fundamental minimum condition for sustainability—that human demand for ecosystem goods and services remains within the biosphere's total capacity. In 2002, humanity operated in a state of overshoot, demanding over 20% more biological capacity than the Earth's ecosystems could rege

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Tulemisova, Gul'zhamal, Rauan Abdinov, Gaukhar Kabdrakhimova, and Тalap Janetov. "Ecological state of the river Ural." Chemical Bulletin of Kazakh National University, no. 2 (June 30, 2017): 18–24. http://dx.doi.org/10.15328/cb808.

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The article describes the ecological state of the Ural River at the present stage. Hydrochemical regime of the reservoir is an important indicator to regulating the number of water resources. As the Ural River is the transboundary reservoir, it is prone to contamination from various areas in the upper and middle reaches. Monitoring of the ecological state of the Ural River showed the presence of anthropogenic pollution. The hydrochemical regime of the reservoir is subject to changes in seasonal variations in water composition. In spring, with flood waters, the main pollution enters the river,

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Siedlecka, Agnieszka, and Izabella Sikorska-Wolak. "THE STATE OF ECOLOGICAL KNOWLEDGE AS AN ELEMENT OF ECOLOGICAL AWARENESS." Annals of the Polish Association of Agricultural and Agribusiness Economists XXII, no. 4 (2020): 183–91. http://dx.doi.org/10.5604/01.3001.0014.5975.

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The aim of the article is to present the state of environmental knowledge of young people. Contemporary perception of environmental problems has been evaluated in recent decades. More and more often are the problems related to climate change and our role in activities to maintain the values of the natural environment directly visible. The implementation of the idea of sustainable development not only in economic but also social life creates opportunities for both broadening one’s knowledge and taking actions for nature. Environmental awareness presented in the article is based on the assessmen

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Alongi, Daniel M. "Present state and future of the world's mangrove forests." Environmental Conservation 29, no. 3 (2002): 331–49. http://dx.doi.org/10.1017/s0376892902000231.

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Mangroves, the only woody halophytes living at the confluence of land and sea, have been heavily used traditionally for food, timber, fuel and medicine, and presently occupy about 181 000 km2 of tropical and subtropical coastline. Over the past 50 years, approximately one-third of the world's mangrove forests have been lost, but most data show very variable loss rates and there is considerable margin of error in most estimates. Mangroves are a valuable ecological and economic resource, being important nursery grounds and breeding sites for birds, fish, crustaceans, shellfish, reptiles and mamm

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Tockner, Klement, and Jack A. Stanford. "Riverine flood plains: present state and future trends." Environmental Conservation 29, no. 3 (2002): 308–30. http://dx.doi.org/10.1017/s037689290200022x.

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Natural flood plains are among the most biologically productive and diverse ecosystems on earth. Globally, riverine flood plains cover > 2 × 106 km2, however, they are among the most threatened ecosystems. Floodplain degradation is closely linked to the rapid decline in freshwater biodiversity; the main reasons for the latter being habitat alteration, flow and flood control, species invasion and pollution. In Europe and North America, up to 90% of flood plains are already ‘cultivated’ and therefore functionally extinct. In the developing world, the remaining natural flood plains are disappe

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Admiraal, W., G. van der Velde, H. Smit, and W. G. Cazemier. "The rivers Rhine and Meuse in The Netherlands: present state and signs of ecological recovery." Hydrobiologia 265, no. 1-3 (1993): 97–128. http://dx.doi.org/10.1007/bf00007264.

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Câmara, Ana Stela. "Economic assumptions of the Ecological State: looking for sustainability." Revista de Direito Econômico e Socioambiental 10, no. 3 (2019): 50. http://dx.doi.org/10.7213/rev.dir.econ.soc.v10i3.25687.

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Although many efforts were taken until now, the fact is that environmental questions are still challenging governments and civil society, what is evidenced by the continuous tendency of pollution´s growth, depletion of resources and loss of biodiversity. Considering that considering that anthropocentric conduct, reflected particularly by capitalism, as economic system, and industrialism, as production method, would have led to this disastrous and generalized level of environmental degradation, Klaus Bosselmann has purposed the Ecological State, a theoric model of State (re)organization, ethica

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Salonen, Anne, Willem M. de Vos, and Airi Palva. "Gastrointestinal microbiota in irritable bowel syndrome: present state and perspectives." Microbiology 156, no. 11 (2010): 3205–15. http://dx.doi.org/10.1099/mic.0.043257-0.

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Irritable bowel syndrome (IBS) is a functional gastrointestinal disorder that has been associated with aberrant microbiota. This review focuses on the recent molecular insights generated by analysing the intestinal microbiota in subjects suffering from IBS. Special emphasis is given to studies that compare and contrast the microbiota of healthy subjects with that of IBS patients classified into different subgroups based on their predominant bowel pattern as defined by the Rome criteria. The current data available from a limited number of patients do not reveal pronounced and reproducible IBS-r

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Burghelea, Bianca, Doru Bănăduc, and Angela Curtean-Bănăduc. "The Timiş River Basin (Banat, Romania) Natural and Anthropogenic Elements. A Study Case - Management Chalenges." Transylvanian Review of Systematical and Ecological Research 15, no. 3 (2013): 173–206. http://dx.doi.org/10.2478/trser-2013-0041.

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ABSTRACT This study presents a summary of the human impact activity analysis that has influenced the ecological state of the Timiş River. The results show that because of human activity the Timiş riverbed has been significantly changed due to serious degradation of water quality and extinction of aquatic biota. In the context of the European Water Framework Directive, in order to achieve water quality standards, the present work aims to take stock of the main human intervention and its effects within the basin to find adequate management solutions to achieve “good ecologically status”.

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Khodakivska, O. V., S. G. Korchynska, and A. P. Matvienko. "Ecological and economic aspects soil fertility reproduction." Interdepartmental thematic scientific collection "Agriculture" 1, no. 92 (2017): 16–21. http://dx.doi.org/10.31073/zem.92.16-21.

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The present state of soil fertility in Ukraine is revealed. The main problems, which cause decrease of its level, are described and ways of their solution are offered. The directions of increase of effective soil fertility are grounded taking into account the current economic condition of land users and the level of their innovation and technological support.

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Machar, Ivo. "A Proposed Target State for a Floodplain Forest Ecosystem Within an Ecological Network, with Reference to the Ecological Requirements of an Umbrella Bird Species: The Common Kingfisher." Journal of Landscape Ecology 1, no. 2 (2008): 80–98. http://dx.doi.org/10.2478/v10285-012-0010-7.

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A Proposed Target State for a Floodplain Forest Ecosystem Within an Ecological Network, with Reference to the Ecological Requirements of an Umbrella Bird Species: The Common KingfisherThe present day cultural landscape of Europe is comprised of an ecological network of corridors and core areas (biocentres). This article proposes the use of umbrella species to define the target state of an ecosystem in a floodplain biocentre of the European Ecological Network. The umbrella species used were chosen to represent typical bird species of forested floodplains. Case studies were developed in the Lito

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Beeton, Alfred M. "Large freshwater lakes: present state, trends, and future." Environmental Conservation 29, no. 1 (2002): 21–38. http://dx.doi.org/10.1017/s0376892902000036.

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The large freshwater lakes of the world are an extremely valuable resource, not only because 68% of the global liquid surface fresh water is contained in them, but because of their importance to the economies, social structure, and viability of the riparian countries. This review provides decision makers with the knowledge of large lakes (≥ 500 km2) essential to establishing policies and implementing strategies compatible with sustainable development. This is achieved by considering the present state of the lakes, the extent of changes and factors causing them, long-term consequences of these

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Li, Chenhao, Tamar V. Av-Shalom, Jun Wei Gerald Tan, Junmei Samantha Kwah, Kern Rei Chng, and Niranjan Nagarajan. "BEEM-Static: Accurate inference of ecological interactions from cross-sectional microbiome data." PLOS Computational Biology 17, no. 9 (2021): e1009343. http://dx.doi.org/10.1371/journal.pcbi.1009343.

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The structure and function of diverse microbial communities is underpinned by ecological interactions that remain uncharacterized. With rapid adoption of next-generation sequencing for studying microbiomes, data-driven inference of microbial interactions based on abundance correlations is widely used, but with the drawback that ecological interpretations may not be possible. Leveraging cross-sectional microbiome datasets for unravelling ecological structure in a scalable manner thus remains an open problem. We present an expectation-maximization algorithm (BEEM-Static) that can be applied to c

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MAWYER, ALEXANDER, and JERRY K. JACKA. "Sovereignty, conservation and island ecological futures." Environmental Conservation 45, no. 3 (2018): 238–51. http://dx.doi.org/10.1017/s037689291800019x.

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SUMMARYIn this paper, we puzzle the way that sovereignty has been a sketchily present dynamic in conservation discourses. In the case of the world's many island communities whose colonial histories extend into the present in virtually every domain, silences around sovereignty in conservation contexts are particularly notable for the way they suggest the enduring domination of local communities by distant metropoles. Here, we provide a review of several critical issues in Pacific Islands contexts – biosecurity, food security, intellectual and material property rights and protected areas – that

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Tsvetkov, Oleg, Tatiana Simankina, and Kristina Karmokova. "Video-ecological coefficient of real estate objects." E3S Web of Conferences 91 (2019): 05028. http://dx.doi.org/10.1051/e3sconf/20199105028.

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The paper presents the data obtained within the analysis of vid-eo-ecological factors formed in the territory of the typical building estate “Druzhba” in the city of Komsomolsk-on-Amur, Russia. The present work considers the issues of interrelations between the visual environment and the state of human work efficiency. Taking into account the influence of video-ecological factors, the authors attempted to forecast changes in the value of real estate objects and a consequent change in the cadastral value of these objects. Conclusions about the possibility of taking into account video-ecological

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Tsvetkova, Ludmila. "Saint Petersburg Flood Protection Dam as Tool to Solve the Environmental Tasks." Key Engineering Materials 828 (December 2019): 202–7. http://dx.doi.org/10.4028/www.scientific.net/kem.828.202.

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The paper grounds the necessity to conduct the large-scale field experiment on manoeuvring with the floodgates of Saint Petersburg Flood Protection Complex (FPC). The paper presents the results of I-stage experiment and the program of II-stage experiment. The aim of the experiment is the verification of the possibility to manage the hydrological, sanitary and ecological state of the Neva Bay and the eastern part of the Gulf of Finland of the Baltic sea by means of manoeuvring with Flood Protection Complex floodgates. In order to develop the program of field experiment implementation it was nec

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Ludikova, Anna V. "Long-Term Studies Of Surface-Sediment Diatom Assemblages In Assessing The Ecological State Of Lake Ladoga, The Largest European Lake." GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY 14, no. 1 (2021): 251–62. http://dx.doi.org/10.24057/2071-9388-2020-174.

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The study continues a series of observations started in the late 1950s, aimed at inferring changes in the Lake Ladoga ecosystem state recorded in the surface-sediment diatom assemblages. At the pre-anthropogenic stage (prior to the 1960s), the composition of the surface-sediment diatom assemblages indicated an oligotrophic state of Lake Ladoga. With the increased P load to the lake (late 1960s–1980s), the transition to a mesotrophic state was recorded via increased proportions of eutrophic species and decreased abundances of the taxa typical of the pre-anthropogenic stage. In the early 1990s,

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Barbosa, Isabelle Ribeiro. "SPATIAL DISTRIBUTION OF NEW CASES OF TUBERCULOSIS IN THE STATE OF RIO GRANDE DO NORTE, BRAZIL." Revista Baiana de Saúde Pública 37, no. 2 (2014): 452. http://dx.doi.org/10.22278/2318-2660.2013.v37.n2.a359.

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This study presents the results of an ecological analysis of the spatial distribution of 4,739 new cases of tuberculosis in Rio Grande do Norte, Brazil, between 2006 and 2010. Global and Local empirical Bayesian methods were used in the analysis. Tuberculosis was found to be homogenously distributed and present at low incidence; additionally, incidence was underestimated in 17.96% of the municipalities.

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Lopatynskyi, Yurii, and Viktor Meglei. "Ecological and Economic Development of Agriculture in Ukraine." Gospodarka w Praktyce i Teorii 53, no. 4 (2018): 95–109. http://dx.doi.org/10.18778/1429-3730.53.06.

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The conditions for ecological safety and economic growth of Ukrainian agrarian complex are analyzed, as well as the factors effecting on present-day state of agrarian sector are considered and ecological components in a system of Ukrainian agriculture are assessed. Effects of state regulation on ecological and economic development of domestic agrarian sector are characterized. Perspective ways to help solve strategic agrarian tasks include involvement of organizational and economic levers to be the mechanisms for uniform development of various sub-sectors of agrarian economy; introduction of m

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Iskandarova, Sevda Malik. "Ecological awareness and analysis of pedagogical experience." Science and School, no. 3, 2020 (2020): 100–114. http://dx.doi.org/10.31862/1819-463x-2020-3-100-114.

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Currently, in the context of the global environmental crisis, human life is accompanied by great difficulties. Their elimination requires, first of all, the improvement of environmental knowledge, which will help to further overcome the environmental crisis. The studies show that at present the work on environmental education in the universities of Azerbaijan is not satisfactory. The tendency to reduce academic hours makes it impossible to include additional environmental subjects in the curriculum. However, this does not mean that environmental awareness should be neglected. Universities have

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Niyazova, Amina A., and Anvar N. Khuziakhmetov. "Continuous social and environmental education of the future teacher in the interests of sustainable development of society." Perspectives of Science and Education 52, no. 4 (2021): 147–59. http://dx.doi.org/10.32744/pse.2021.4.10.

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Introduction. The concept of sustainable development defines the socio-ecological direction as the leading one in the system of interaction between society and nature, which emphasizes the importance of continuous socio-ecological education of the individual. Continuous socio-ecological education in the interests of sustainable development provides not only the solution of socio-ecological problems, the co-evolution of society and nature, but also the upbringing of an ecologically cultural and educated person, where the leading role is assigned to the teacher. Modern higher pedagogical educati

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Perioto, Nelson W., and Rogéria I. R. Lara. "First record of Leucospis signifera Bouček, 1974 (Insecta: Hymenoptera: Leucospidae) in the São Paulo state, Brazil." Check List 8, no. 6 (2012): 1294. http://dx.doi.org/10.15560/8.6.1294.

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The present note extends the geographic range of Leucospis signifera Bouček, 1974 farther to the Northeast, reaching the State of São Paulo, based on the examination of four females collected at Jataí Ecological Station, municipality of Luiz Antônio, São Paulo State, Brazil. The present finding indicates that L. signifera is associated with dry ecosystems, at least in part of its geographic distribution.

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Malhi, Yadvinder, Stephen Adu-Bredu, Rebecca A. Asare, Simon L. Lewis, and Philippe Mayaux. "African rainforests: past, present and future." Philosophical Transactions of the Royal Society B: Biological Sciences 368, no. 1625 (2013): 20120312. http://dx.doi.org/10.1098/rstb.2012.0312.

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The rainforests are the great green heart of Africa, and present a unique combination of ecological, climatic and human interactions. In this synthesis paper, we review the past and present state processes of change in African rainforests, and explore the challenges and opportunities for maintaining a viable future for these biomes. We draw in particular on the insights and new analyses emerging from the Theme Issue on ‘African rainforests: past, present and future’ of Philosophical Transactions of the Royal Society B . A combination of features characterize the African rainforest biome, inclu

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Takeuchi, Catia, and Gerleni Lopes Esteves. "Gaya xiquexiquensis (Malvaceae, Malvoideae), a new species from Bahia state, Brazil." Phytotaxa 207, no. 2 (2015): 205. http://dx.doi.org/10.11646/phytotaxa.207.2.8.

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Gaya xiquexiquensis is a new species from the state of Bahia, Brazil. This species is known only from the municipality of Xique-Xique, growing in the Caatinga biome of the Brazilian semi-arid region. Gaya xiquexiquensis is morphologically similar to Gaya aurea A. St.-Hil. We here in present its morphological description, illustrations, as well as ecological data and conservation status.

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Shurganova, Galina Vasilevna, Alexandr Gennadievich Okhapkin, Dmitriy Evgenievich Gavrilko, et al. "Current state and forecast of changing hydrobiont communities in the construction zone of the Nizhny Novgorod low-pressure hydrounit." Samara Journal of Science 6, no. 4 (2017): 103–9. http://dx.doi.org/10.17816/snv201764121.

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The authors of the paper think that it is necessary to study the structural and functional changes of hydrobiocenoses in case of river runoff regulation and new reservoir creation to make competent, ecologically correct management decisions. The widespread use of the analogy method for the ecological forecasts of reservoirs state is shown. At the present time, the issue of diagnostics of ecological systems which falls into the zone of impact of the planned construction of the Nizhny Novgorod low-pressure hydrounit (NNPG) in the river hydraulics zone of the Cheboksary water reservoir has been a

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Correa, Fabiano, Alexandre Miranda Garcia, Marlise De Azevedo Bemvenuti, and João Paes Vieira. "Pisces, Gymnotiformes, Hypopomidae, Brachyhypopomus gauderio Giora and Malabarba, 2009: new species record at Taim Ecological Reserve, south Brazil." Check List 7, no. 1 (2011): 019. http://dx.doi.org/10.15560/7.1.19.

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Hastings, Alan, Karen C. Abbott, Kim Cuddington, et al. "Effects of stochasticity on the length and behaviour of ecological transients." Journal of The Royal Society Interface 18, no. 180 (2021): 20210257. http://dx.doi.org/10.1098/rsif.2021.0257.

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There is a growing recognition that ecological systems can spend extended periods of time far away from an asymptotic state, and that ecological understanding will therefore require a deeper appreciation for how long ecological transients arise. Recent work has defined classes of deterministic mechanisms that can lead to long transients. Given the ubiquity of stochasticity in ecological systems, a similar systematic treatment of transients that includes the influence of stochasticity is important. Stochasticity can of course promote the appearance of transient dynamics by preventing systems fr

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de Assis, Renato Linhares, and Adriana Maria de Aquino. "The Participatory Construction of Agro-Ecological Knowledge As A Soil Conservation Strategy In The Mountain Region of Rio de Janeiro State (Brazil)." Open Agriculture 3, no. 1 (2018): 17–24. http://dx.doi.org/10.1515/opag-2018-0002.

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Abstract Agriculture in the mountain region of Rio de Janeiro State is characterized by intensive soil use and input. Such mountainous environments are vulnerable to climate events; thus, the current article presents a report on methods applied to exchange academic and traditional knowledge. The aim is to expand farmers’ perception about the need of implementing agro-ecological practices, mainly soil management practices, which are important for agricultural sustainability in mountainous environments. The study was conducted in a Nova Friburgo family production unit, in the mountain region of

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Roy, Tirthankar. "Water, Climate, and Economy in India from 1880 to the Present." Journal of Interdisciplinary History 51, no. 4 (2021): 565–94. http://dx.doi.org/10.1162/jinh_a_01628.

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Theories of economic growth based on Western Europe are inadequate when applied to India because the two areas are incommensurate in their geographies and their resources. Because its initial conditions were different from those in, say, Europe and North America, India could arrive at economic growth only by solving different problems—preeminent among them being reliable access to clean water. The actions taken by the state, scientists, and society since 1880 in India weakened the chains that linked water insecurity, low yield, mass mortality, and caste-biased mortality but at the inevitable c

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Loula, Angelo C., Leandro N. de Castro, Antônio L. Apolinário, et al. "Modeling a Virtual World for the Educational Game Calangos." International Journal of Computer Games Technology 2014 (2014): 1–14. http://dx.doi.org/10.1155/2014/382396.

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Ecology plays a central role in biology and deserves special attention in scientific education. Nonetheless, the teaching and learning of ecology face a number of difficulties. In order to tackle these difficulties, electronic games have recently been used to mediate ecology learning. This paper presents an electronic game that fulfills these gaps in order to make the students’ work with ecological concepts more concrete, active, and systematic. The paper presents the computational model of the ecological system included in the game, based on a real ecological case, a sand dune ecosystem locat

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OGRZEWALSKA, MARIA, DANILO G. SARAIVA, JONAS MORAES-FILHO, et al. "Epidemiology of Brazilian spotted fever in the Atlantic Forest, state of São Paulo, Brazil." Parasitology 139, no. 10 (2012): 1283–300. http://dx.doi.org/10.1017/s0031182012000546.

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SUMMARYThe tick-borne bacteriumRickettsia rickettsiiis the aetiological agent of Brazilian spotted fever (BSF). The present study evaluated tick infestations on wild and domestic animals, and the rickettsial infection in these animals and their ticks in 7 forest areas adjacent to human communities in the São Paulo Metropolitan Area (SPMA). The results were compared to ecological traits of each sampled area. Two main tick species,Amblyomma aureolatumandRhipicephalus sanguineus,were collected from dogs. The major ticks found on small mammals and birds wereIxodes loricatusandAmblyomma longirostre

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Silva Júnior, Luiz Honorato da, Beatriz Mesquita Jardim Pedrosa, Liedje Bettizaide Oliveira de Siqueira, and Monaliza De Oliveira Ferreira. "The Ecological ICMS as Inducer in the Creation of Protected Areas in Brazil: an Assessment of Policy in the States of Pernambuco, Paraná and Bahia." Desenvolvimento em Questão 17, no. 47 (2019): 217–37. http://dx.doi.org/10.21527/2237-6453.2019.47.217-237.

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The main objective of this paper is to evaluate the effectiveness of the ecological ICMS tax to induce the creation of conservation units in Brazil, by analyzing the results of this policy in the municipalities of the Brazilian states of Paraná, Pernambuco and Bahia. The average effect of treatment as empirical strategy was used for that purpose. This study has showed that the stage of development and population size of cities is important to explain the dynamics of protected areas. The Ecological ICMS in Paraná was found to present better results than those observed in Pernambuco, that the po

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Mazur, V. A., H. V. Pantsyreva, K. V. Mazur, and V. V. Monarkh. "Ecological and biological evaluation of varietal resources Paeonia L. in Ukraine." Acta Biologica Sibirica 5, no. 1 (2019): 141–46. http://dx.doi.org/10.14258/abs.v5.i1.5350.

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The present state of the trends of the use of herbaceous species of Paeonia L. was studied and their prospects for greening the Podillya area were determined. The cultivars and hybrids of peony culture are investigated, entered in the State Register of Ukraine and analyzed the dynamics of their creation over the years. The analysis of researches and publications of cultivars of milky-flowered breeding breeding in our country was carried out. The decorative properties of the herbaceous peony varieties (Paeonia lactiflora Pall.) Were analyzed and the characteristics of the varieties represented

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Gherhes, Vasile, and Ciprian Obrad. "Social Responsibility and Ecological Behaviors towards Selective Waste Collection." Materiale Plastice 54, no. 3 (2017): 430–32. http://dx.doi.org/10.37358/mp.17.3.4865.

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The selective collection of plastic, paper, glass and metal waste represents a desirable behavior in any civilized community with environmental concerns. The collection and recovery of recyclable materials is also a concern for the city of Arad, the purpose of this study being that of identifying the strengths and weaknesses of selective waste collection at the level of this urban community. Starting from the premise that responsible behavior in terms of waste and its collection is an important factor in the ecological development of a community, the present article aims to explore the local r

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Mostovjiak, І. "Ecological paradigm of integrated plant management." Karantin i zahist roslin, no. 5-6 (May 20, 2019): 12–16. http://dx.doi.org/10.36495/2312-0614.2019.5-6.12-16.

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Goal. Analysis and synthesis of the current state of development of integrated plant protection (Integrated Pest Management, IPM) in Europe and Ukraine. Methods System-analytical, abstract-logical, empirical. Results. The basis of agricultural production is the creation of artificial agro-ecosystems with the aim of obtaining the largest possible amount of products and profits per unit area. The productivity of agrobiocenosis is determined by the level of additional technological energy, a significant proportion of which are measures of protection against pests, plant diseases, and

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Kilinska, Klavdiya. "Hydro-geo-morphological characteristics of transborder rivers in the Carpathian region (the example of the territory of Ukraine)." Scientific Herald of Chernivtsi University. Geography, no. 824 (January 30, 2020): 4–8. http://dx.doi.org/10.31861/geo.2020.824.4-8.

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This was why the present work aimed at description of hydro-ecological state of major rivers in the Carpathian Region, and the current state of their economic use. The publication’s task consisted in disclosure of major hydrological characteristics of water arteries of the Carpathian Region, their water-economic use, and ascertainment of sources of their pollution.

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Alexandrov, A. V., and A. Yu Bekmeshov. "Transport environmental state quality issues." Quality. Innovation. Education, no. 6 (2020): 136–40. http://dx.doi.org/10.31145/1999-513x-2020-6-136-140.

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The article considers the main factors that violate the ecological balance of pollutants from the functioning of road transport, in order to ensure the requirements for the design of a positive impact on the environmental safety of the road environment. The most important invention of mankind is transport, which made it possible to combine all spheres of human labor into a single system. At the same time, at the present stage, one of the causes of environmental damage is road transport.The relevance of this topic is due to the fact that every year the number of vehicles is only growing. Over 1

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Culumber, Zachary W., Jaime M. Anaya-Rojas, William W. Booker, et al. "Widespread Biases in Ecological and Evolutionary Studies." BioScience 69, no. 8 (2019): 631–40. http://dx.doi.org/10.1093/biosci/biz063.

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Abstract There has been widespread discussion of biases in the sciences. The extent of most forms of bias has scarcely been confronted with rigorous data. In the present article, we evaluated the potential for geographic, taxonomic, and citation biases in publications between temperate and tropical systems for nine broad topics in ecology and evolutionary biology. Across 1,800 papers sampled from 60,000 peer-reviewed, empirical studies, we found consistent patterns of bias in the form of increased numbers of studies in temperate systems. Tropical studies were nearly absent from some topics. Fu

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BROVKOVA, Olena. "Formation of ecological strategies of Ukrainian enterprises in sustainable development coordinates." Economics. Finances. Law, no. 2 (February 21, 2020): 18–21. http://dx.doi.org/10.37634/efp.2020.2.4.

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The article is devoted to the problem of forming the environmental strategy of Ukraine and Ukrainian enterprises, discusses the principles of the state environmental strategy, analyzes the tools of implementation of the state environmental strategy that influence the formation of the environmental strategy of Ukrainian enterprises, proposes measures to effectively implement the environmental strategy of the state and Ukrainian enterprises. For a long time the economic development of the country was accompanied by an unbalanced use of natural resources, insufficient attention was paid to enviro

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Qin, Xiaohua, and Xingming Li. "Evaluate on the Decoupling of Tourism Economic Development and Ecological-Environmental Stress in China." Sustainability 13, no. 4 (2021): 2149. http://dx.doi.org/10.3390/su13042149.

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Tourism economic development is increasingly dependent on resources and environment. Exploring the relationship between tourism economic development and ecological-environmental (eco-environmental) stress is of great significance to promote the high-quality growth of tourism and the sustainable and coordinated development of ecological environment. By constructing a tourism economic development index and an eco-environmental stress index, this study analyzes the temporal and spatial evolution of tourism economic development and eco-environmental stress from 2009 to 2018 in China. It uses a dec

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Cogoy, Mario. "Ecological Efficiency, Economic Efficiency and Time Efficiency in Private Consumption." Journal of Interdisciplinary Economics 8, no. 2 (1997): 97–111. http://dx.doi.org/10.1177/02601079x9700800201.

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Consumerism is on the list of critical targets of ecological economists, but an economic theory of consumerism has still to be developed. The present paper intends to contribute to such a theory based on an institutionalist view of consumption as a social process and focussing on the interrelations between consumers as skilled social agents, infrastructures and institutions. In the present paper consumption is understood as the life-process encompassing all kinds of social activities necessary to the life-enjoyment objective of socialized and culturally determined individuals. In their consump

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Shjarback, John. "“Neighborhood” influence on police use of force: state-of-the-art review." Policing: An International Journal 41, no. 6 (2018): 859–72. http://dx.doi.org/10.1108/pijpsm-07-2017-0087.

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Purpose The purpose of this paper is to present a state-of-the-art review on the topic of neighborhood/ecological influence on police use of force. In doing so, it provides an overview of the theoretical formulation and early ethnographic work on the topic as well as an in-depth critique of the issues that require further discussion. Design/methodology/approach Using several databases, a literature search was performed to collect the available empirical studies on the topic. Findings An analysis of the extant literature suggests that neighborhood/ecological influence on police use of force mig

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