Relevant bibliographies by topics / Ecological indicator values

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Ecological indicator values'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Ecological indicator values"

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Dengler, Jürgen, Florian Jansen, Olha Chusova, et al. "Ecological Indicator Values for Europe (EIVE) 1.0." Vegetation Classification and Survey 4 (January 13, 2023): 7–29. http://dx.doi.org/10.3897/vcs.98324.

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Aims: To develop a consistent ecological indicator value system for Europe for five of the main plant niche dimensions: soil moisture (M), soil nitrogen (N), soil reaction (R), light (L) and temperature (T). Study area: Europe (and closely adjacent regions). Methods: We identified 31 indicator value systems for vascular plants in Europe that contained assessments on at least one of the five aforementioned niche dimensions. We rescaled the indicator values of each dimension to a continuous scale, in which 0 represents the minimum and 10 the maximum value present in Europe. Taxon names were harm
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Dengler, Jürgen, Florian Jansen, Olha Chusova, et al. "Ecological Indicator Values for Europe (EIVE) 1.0." Vegetation Classification and Survey 4 (January 13, 2023): 7–29. https://doi.org/10.3897/VCS.98324.

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Aims: To develop a consistent ecological indicator value system for Europe for five of the main plant niche dimensions: soil moisture (M), soil nitrogen (N), soil reaction (R), light (L) and temperature (T). Study area: Europe (and closely adjacent regions). Methods: We identified 31 indicator value systems for vascular plants in Europe that contained assessments on at least one of the five aforementioned niche dimensions. We rescaled the indicator values of each dimension to a continuous scale, in which 0 represents the minimum and 10 the maximum value present in Europe. Taxon names were harm
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van der Maarei, Eddy. "Relations between sociological-ecological species groups and Ellenberg indicator values." Phytocoenologia 23, no. 1-4 (1993): 343–62. http://dx.doi.org/10.1127/phyto/23/1993/343.

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Fabiszewski, Jerzy, and Katarzyna Szczepańska. "Ecological indicator values of some lichen species noted in Poland." Acta Societatis Botanicorum Poloniae 79, no. 4 (2011): 305–13. http://dx.doi.org/10.5586/asbp.2010.038.

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The paper presents the ecological indicator values for 360 lichen species noted in Poland. For the given species estimated were the climatic indicators (light, temperature, moisture) and the edaphic ones (trophicity, habitat acidity). The estimate is based mainly on field studies and Polish lichenological literature. Presented are also the dynamics tendencies, i.e expansion or dieback of the analyzed species. According to papers by Polish authors, concerning various groups of plants, used were five degrees' scales of the analysed indices.
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Tyler, Torbjörn, Lina Herbertsson, Johan Olofsson, and Pål Axel Olsson. "Ecological indicator and traits values for Swedish vascular plants." Ecological Indicators 120 (January 2021): 106923. http://dx.doi.org/10.1016/j.ecolind.2020.106923.

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Szlachta, Andrzej, Jarosław Lasota, and Ewa Błońska. "Ecological indicator values in the identification of peatland soils." Soil Science Annual 75, no. 4 (2025): 1–11. https://doi.org/10.37501/soilsa/203704.

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Ostrowski, Grzegorz, Severin Aicher, Agnieszka Mankiewicz, et al. "Mean ecological indicator values: use EIVE but no cover-weighting." Vegetation Classification and Survey 6 (March 26, 2025): 57–67. https://doi.org/10.3897/vcs.134800.

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Aims: To test the predictive power of mean ecological indicator values (EIVs) based on different EIV systems and weighting approaches. Study area: Preda in Grisons, Switzerland. Methods: We used three regional datasets of vegetation plots accompanied with measured soil pH values or mean annual near soil air temperature. We calculated mean EIVs for each plot with four EIV systems that cover the region, namely “Ellenberg”, “Landolt”, “Tichý” and the Ecological Indicator Values for Europe (EIVE), combined with four weighting approaches (unweighted, cover-weighted, square-root cover-weighted, inve
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Ostrowski, Grzegorz, Severin Aicher, Agnieszka Mankiewicz, et al. "Mean ecological indicator values: use EIVE but no cover-weighting." Vegetation Classification and Survey 6 (March 26, 2025): 57–67. https://doi.org/10.3897/VCS.134800.

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Aims: To test the predictive power of mean ecological indicator values (EIVs) based on different EIV systems and weighting approaches. Study area: Preda in Grisons, Switzerland. Methods: We used three regional datasets of vegetation plots accompanied with measured soil pH values or mean annual near soil air temperature. We calculated mean EIVs for each plot with four EIV systems that cover the region, namely "Ellenberg", "Landolt", "Tichý" and the Ecological Indicator Values for Europe (EIVE), combined with four weighting approaches (unweighted, cover-weighted, square-root cover-weighted, inve
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Olszyński, Rafał M., Ewelina Szczepocka, and Joanna Żelazna-Wieczorek. "Critical multi-stranded approach for determining the ecological values of diatoms in unique aquatic ecosystems of anthropogenic origin." PeerJ 7 (December 5, 2019): e8117. http://dx.doi.org/10.7717/peerj.8117.

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Background The ecological state of surface waters is typically assessed by a multi-aspect approach based on a determination of its chemical and physical parameters, by hydromorphology and the use of indicator organisms such as benthic diatoms. By assigning ecological indicator values, it is possible to create diatom indices which serve as the basic tool in assessing the ecological status of surface waters. These ecological indicator values are set according to classification systems, such as the Van Dam, Mertens & Sinkeldam (1994) system, which classifies species of diatoms according to se
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Hellegers, Marjon, Wim A. Ozinga, Arjen Hinsberg, et al. "Evaluating the ecological realism of plant species distribution models with ecological indicator values." Ecography 43, no. 1 (2019): 161–70. http://dx.doi.org/10.1111/ecog.04291.

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Dissertations / Theses on the topic "Ecological indicator values"

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Laitinen, J. (Jarmo). "Vegetational and landscape level responses to water level fluctuations in Finnish, mid-boreal aapa mire – aro wetland environments." Doctoral thesis, University of Oulu, 2008. http://urn.fi/urn:isbn:9789514288791.

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Abstract Gradient, which is largely considered to be related to water level in mires, is referred to as a microtopographic mud bottom to carpet to lawn to hummock level gradient or the hummock level to intermediate level (lawn) to flark level gradient. The relationship of this vegetation gradient to various physical water level characteristics was studied. The general classification used in the present summary paper divides the aro vegetation of the inland of Northern Ostrobothnia into two main groups: (a) treeless fen aro vegetation (Juncus supinus, Carex lasiocarpa, Rhynchospora fusca, Mol
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Cobby, Graham. "A framework for indicators of rehabilitation success based on ecological principles and social values." Thesis, Cobby, Graham (1996) A framework for indicators of rehabilitation success based on ecological principles and social values. Masters by Research thesis, Murdoch University, 1996. https://researchrepository.murdoch.edu.au/id/eprint/40881/.

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To understand the meaning of rehabilitation success we need to address two fundamental questions: (1) what does rehabilitation success mean; and (2) how can rehabilitation success be measured? The research objectives of this dissertation are defined by these two questions...
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Rocha, Bernardo Reis. "Ecological indicators of the effects of multiple farming activities in a Mediterranean high nature value farmland." Master's thesis, 2017. http://hdl.handle.net/10451/30474.

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Tese de mestrado, Ecologia e Gestão Ambiental, Universidade de Lisboa, Faculdade de Ciências, 2017<br>Devido às pressões antropogénicas de uma população em constante crescimento, as alterações na intensificação dos usos do solo são, hoje, uma ameaça séria à biodiversidade. Os sistemas agroflorestais apresentam-se como locais com usos de solo bastante diversos e sujeitos a alterações frequentes. Muitas destas alterações, tais como a transformação de espaços florestais em campos para agricultura ou pastoreio intensivo, e a consequente adição de produtos químicos, acabam por ameaçar os ecossistem
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Maphangwa, Khumbudzo Walter. "The biodiversity of epiphytic lichens in Pretoria (South Africa) and its value for ecological indication." Thesis, 2019. http://hdl.handle.net/10500/27819.

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Abstracts in English, Afrikaans and Venda<br>The purpose of this study was to assess the diversity of epiphytic lichens growing on Acacia karroo, A. caffra and Jacaranda mimosifolia trees in Pretoria, and to investigate the influence of air pollution, land use, altitude and climate on lichen diversity. Lichen diversity was first studied at 12 sampling sites under different land use types (high traffic areas, residential areas and industrial areas) and in protected areas (open-air museums and nature reserves). The “European guidelines for monitoring lichen diversity as an indicator of environme
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Kozak, Olena. "Природні біотопи басейну р. Латориця: класифікація, порівняльний аналіз та оцінка змін : дисертація на здобуття наукового ступеня кандидата біологічних наук". Thesis, 2015. http://ekmair.ukma.edu.ua/handle/123456789/8537.

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Dissertation for the candidate of biological sciences in speciality 03.00.16 – ecology. The thesis is devoted to classification, assessment and comparative analysis of different biotopes types of Latirica river basin. The complex classification and assessment of diversity of biotopes of Latorica river basin was conducted based on EUNIS classification in accordance with other classifications, their characteristics, distribution and conservation value, and comparison on the bases of ecological indicator value was given. The 57 types of biotopes were described. The biotopes distribution along alt
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Books on the topic "Ecological indicator values"

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Zedda, Luciana. The epiphytic lichens on Quercus in Sardinia (Italy) and their value as ecological indicators. Botanic Garden and Botanical Museum, 2002.

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Grineva, Elizaveta, Larisa Davletshina, and Nadezhda Bibikova. Formation of ecological worldview of schoolchildren. INFRA-M Academic Publishing LLC., 2023. http://dx.doi.org/10.12737/1882578.

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The textbook outlines the theoretical foundations of the formation of an ecological worldview, provides a model of this process, reveals modern approaches and ideological aspects of environmental education. A conceptual analysis of creativity in the structure of the general abilities of the individual is proposed, innovative technologies in environmental education that contribute to the development of creativity are considered, and attention is also paid to socio-ecological design. The issues of diagnostics of the level of formation of the main indicators of the ecological worldview of student
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Kerr, Aaron K. Mediations between Nature and Culture. The Rowman & Littlefield Publishing Group, 2022. https://doi.org/10.5040/9781666994872.

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This book explores the placement of human beings, a “betweenness” that elicits the fact that human communication is the mediation between one’s intellectual, moral, and political experience. Aaron K. Kerr explores the relationship between nature and culture, exposing the obscurities caused by technology and economic dogmatism. A renewal of the mediatory role of human communication is juxtaposed to the immediacy of digital consumption. The author reveals that to redress ecological distress, there must be an equal awareness, sense of place, and regional responsibility for built environments whic
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Book chapters on the topic "Ecological indicator values"

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Vanderpoorten, Alain. "Hydrochemical Determinism, Ecological Polymorphism, and Indicator Values of Aquatic Bryophytes for Water Quality." In Modern Trends in Applied Aquatic Ecology. Springer US, 2003. http://dx.doi.org/10.1007/978-1-4615-0221-0_4.

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Ter Braak, Cajo J. F., and Niek J. M. Gremmen. "Ecological amplitudes of plant species and the internal consistency of Ellenberg’s indicator values for moisture." In Theory and models in vegetation science. Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-4061-1_8.

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Méndez-López, María Elena, María Fernanda Cepeda-González, Karla Juliana Rodríguez-Robayo, et al. "“To Take Care of the Land Means Taking Care of Ourselves”: Local Perceptions on Human and Environmental Health in a High Agro-Biodiversity Landscape in the Yucatan Peninsula." In Biodiversity-Health-Sustainability Nexus in Socio-Ecological Production Landscapes and Seascapes (SEPLS). Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-9893-4_5.

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AbstractThe Forest and Milpa Landscape (FML) is a territory comprising 64 municipalities in the Yucatan Peninsula where the rainforest and the milpa system coexist. The ecosystems that predominate in the FML are sub-deciduous and subtropical evergreen forests, which represent an essential carbon reservoir worldwide. The use of natural resources for food security of FML families is associated with the milpa, which is a system that depends on the rainfall and the soil’s ability to retain water. Within the framework of the 2020–2030 Country Strategy of the GEF Small Grants Programme (SGP), 20 ind
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Wu, Teng, Jie Qin, and Runzhuo Guo. "Ecological Evaluation of Waterways Based on Modified Neural Networks." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6138-0_97.

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AbstractThe ecological condition of waterways has attracted increasing public attention in recent years, and the evaluation of the ecological status of waterways is of practical and scientific significance. To carry out an objective and credential evaluation of the ecological condition of waterways, this study compares the performance of two artificial neural networks (ANN) models, including the traditional Back Propagation (BP)-ANN model and the Particle Swarm Optimization (PSO)-BP-ANN model. The traditional BP-ANN model is characterized by a local search strategy and usually converges to loc
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Pinto, Maria Rita, Martina Bosone, and Francesca Ciampa. "Sustainable Reuse Indicators for Ecclesiastic Built Heritage Regeneration." In The Urban Book Series. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-29515-7_60.

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AbstractIn the context of anthropogenic impacts on pollution and global warming scenarios, reject from the construction sector accounts for 36% of European waste. This waste percentage includes disused and abandoned buildings that have lost the value of their function over time. In order to reduce the ecological footprint they generate, the paper rethinks Recovery in its circular meaning to put these buildings back into a normal circuit of usability, improving the creation of resilient urban habitats. In particular, decommissioned ecclesiastical buildings constitute a huge quantity and signifi
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Oettel, Janine, and Katharina Lapin. "Austria: The Austrian Stepping-Stone Program—A Bottom-Up Approach." In Ecological Connectivity of Forest Ecosystems. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-82206-3_22.

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Abstract Austria is a landlocked country in Central Europe, with forests spanning diverse elevations and climates. It currently harbors around 68,000 species, but climate change and fragmentation pose threats to this rich biodiversity. Improving habitat connectivity and consequently allowing species to migrate to new suitable habitats is essential for combating both of these issues. Therefore, a national stepping-stone program with the aim of enhancing forest connectivity and conserving forest biodiversity was initiated. Around 750 stepping stones ranging from 0.5 to 25 hectares in size are to
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Roca, Jordi, and Emilio Padilla. "Conventional Climate Change Economics: A Way to Define the Optimal Policy?" In Studies in Ecological Economics. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-22566-6_28.

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AbstractThe application of cost–benefit logic to climate change has been popularized as “the economics of climate change.” The Dynamic Integrated Climate-Economy (DICE) model of William Nordhaus, which models the interrelations between the economy and climate change and indicates the “optimal” path of emission mitigation, recommends moderate action to limit warming to 3.5 °C. This is in contrast to a recent report from the Intergovernmental Panel on Climate Change (IPCC), which urges to limit it to 1.5 °C. The analyses à la Nordhaus contain several questionable assumptions, choices of methods,
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Ariya, George. "Towards a symbiotic wildlife tourism destination attractiveness and sustainability framework for national parks in Kenya." In Managing visitor experiences in nature-based tourism. CABI, 2021. http://dx.doi.org/10.1079/9781789245714.0013.

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Abstract This chapter presents a wildlife tourism destination attractiveness and sustainability framework based on relevant destination attractiveness attributes and sustainability indicators. The framework was tested at Lake Nakuru National Park (LNNP) in Kenya. Attractiveness was categorized into four dimensions that included wildlife resources, park accessibility, cost of attractions and park image. As the findings indicated, there was direct positive effect of all four dimensions. A relatively low effect was recorded with regard to park image, which is likely to have contributed to low sat
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Ariya, George. "Towards a symbiotic wildlife tourism destination attractiveness and sustainability framework for national parks in Kenya." In Managing visitor experiences in nature-based tourism. CABI, 2021. http://dx.doi.org/10.1079/9781789245714.0164.

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Abstract This chapter presents a wildlife tourism destination attractiveness and sustainability framework based on relevant destination attractiveness attributes and sustainability indicators. The framework was tested at Lake Nakuru National Park (LNNP) in Kenya. Attractiveness was categorized into four dimensions that included wildlife resources, park accessibility, cost of attractions and park image. As the findings indicated, there was direct positive effect of all four dimensions. A relatively low effect was recorded with regard to park image, which is likely to have contributed to low sat
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Teketay, Demel, Witness Mojeremane, Lawrence Akanyang, et al. "Botswana: Stand Structure and Hampered Regeneration of Woody Species in Kazuma Forest Reserve, the Busiest Elephant Corridor in Northern Botswana." In Ecological Connectivity of Forest Ecosystems. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-82206-3_24.

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Abstract The Chobe District of northeastern Botswana is a semi-arid dryland supporting a diverse assemblage of wildlife and habitats of global conservation significance, including the largest elephant population in Africa. Among others, the district houses six forest reserves (FRs) representing approximately 4207 km2 (3.83% of the country’s total protected land). These FRs—including Kazuma Forest Reserve—provide many goods and ecosystem services that are essential for improving and maintaining human livelihoods in addition to performing many ecological functions. Results from field studies and
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Conference papers on the topic "Ecological indicator values"

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Elsukova, Ekaterina, Ivan Nedbaev, Anastasiya Kraves, and Daria Khloptsova. "ECOLOGICAL MONITORING OF SOIL AND PLANT CONDITIONS IN SPECIALLY PROTECTED NATURAL AREA." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/5.1/s20.12.

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Environmental monitoring in specially protected areas is a vital problem, especially in places subject to anthropogenic impacts. The Tunkinskaya Valley (190 km long) is the western extension of the Baikal rift zone. On the territory of the valley there is a national park of federal significance. At the same time, the territory is subject to intensive anthropogenic load. The Tunkinskaya Valley is an attractive place for tourists. The local population (20,000 people) is engaged in cattle breeding. Industrialized areas of the Baikal region may also have an impact on the valley ecosystems. The pap
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Skliar, Viktoriia, Nataliia Yaroshenko, Maryna Sherstiuk, and Yurii Skliar. "SIZE AND VITALITY CHARACTERISTICS OF STELLARIA HOLOSTEA L. PLANTS AND POPULATIONS IN DESNIANSKO-STAROHUTSKYI NATIONAL NATURE PARK." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/3.2/s13.38.

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The study of coenotic species in forest herb layers enables detection of ecosystem-level changes, with research in protected areas providing a foundation for long-term monitoring. This study assessed Stellaria holostea L. populations in forest phytocoenoses of Desniansko-Starohutskyi National Nature Park, typical of the Sumy Polissia region. Populations were surveyed in various forest types: Pinetum (sylvestris) convallarioso (majalis) � hylocomiosum, Pinetum (sylvestris) vaccinioso (myrtilli) � moliniosum (caeruleae), Pinetum (sylvestris) vaccinioso (myrtilli) � sphagnosum, Betuletum (pendula
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Kopera, Paulina. "THE IMPACT OF GEOTHERMAL HEATING PLANTS ON GREENHOUSE GAS EMISSION REDUCTION AND AIR QUALITY IMPROVEMENT." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/4.2/s18.32.

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In the context of the urgent need to combat climate change, renewable energy sources, such as geothermal energy, play a crucial role in reducing greenhouse gas emissions. This study examines the ecological impact in the form of avoided emissions for five geothermal heating plants located in Poland. The analysis included emissions of CO2, SO2, NOx, CO, benzo(a)pyrene, and particulate matter (PM10 and PM2.5), considering three reference scenarios based on conventional fuels: hard coal, high-methane natural gas, and heating oil. The calculations were based on emission factors for fossil fuels and
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Bekova, Radoslava, and Bogdan Prodanov. "SPATIO-TEMPORAL ANALYSIS OF EUTROPHICATION AND HABITAT LOSS IN COAS3TAL LAKES: A CASE STUDY FROM THE KAMCHIYA-SHKORPILOVTSI SECTOR, BULGARIAN BLACK SEA COAST." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/5.1/s20.32.

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The study presents the first comprehensive spatio-temporal analysis of eutrophication and the consequent loss of sensitive aquatic habitats in the transitional water bodies along the Kamchiya-Shkorpilovtsi sector of the Bulgarian Black Sea coast. The research focuses on the Maznia Azmak Lake, an old Kamchiya riverbed integral to the Kamchia Nature Reserve and two Natura 2000 protected areas. The primary objective was to assess the scale and rate of eutrophication and its impact on aquatic habitats, employing modern methodologies such as drone surveys, high-precision GPS geodetic measurements,
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Umerenkova, Ksenia, Olexandr Kondratenko, Hanna Koloskova, Olha Lytvynenko, and Vitalii Borysenko. "Using of Hydrogen Sorbtion Storing Technology Based on Metal Hydrides for Cooling of High-Power Electric Generators with Steam Turbines." In International Scientific Applied Conference "Problems of Emergency Situations". Trans Tech Publications Ltd, 2024. http://dx.doi.org/10.4028/p-m1k2ya.

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The article analyzes the cooling systems that have become stuck during the operation of high-power electric machines, the importance of using water-cooling systems for them has been dubbed. The main part of the research is devoted to the consideration of nutritional and detailed methods of rational cooling of turbogenerators based on the use of innovative environment protection technologies, namely metal hydride hydrogen storage technologies as an environmentally friendly alternative to motor fuel. It is shown that an alternative to the traditionally used devices for cooling of electric machin
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Kis-Novak, Darinka. "INTERCALIBRATION PROCEDURE OF THE FRAMEWORK DIRECTIVE ON WATER - COMPARISON OF RESULTS FOR MACROZOOBENTHOS ON THE EXAMPLE OF RESERVOIR LAKES OF THE DRAVA RIVER IN MEDUMURJE, CROATIA." In 22nd International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022v/3.2/s12.13.

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The Water Area Management Plan 2016-2021 assessed reservoirs as natural water bodies. This assessment included their ecological condition. The goal of the intercalibration procedure is to achieve consistency, comparability of results and evaluation of the ecological state based on the biological element of macrozoobenthos quality. The paper presents the results of research on the Cakovec HPP and Dubrava HPP reservoirs on the Drava River from 1999 and 2003. Complex studies of individual biological elements of macrozoobenthos included seasonal monitoring. They are part of the overall state of th
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Sukhodolskaya, Raisa Anatolevna, Evgenii Evgen'evich Khomitskii, Tamara Andyevna Avtaeva, and Aleksandr Sergeevich Zamotailov. "SEXUAL SIZE DIMORPHISM IN GROUND BEETLE CARABUS EXARATUS Quensel, 1806 (COLEOPTERA, CARABIDAE)." In All-Russian Scientific and Practical Conference. Publishing house Sreda, 2024. http://dx.doi.org/10.31483/r-110750.

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Sexual Size Dimorphism (SSD) is considered to be the indicator of environmental quality. Peculiarites of its variation reflect trends in traits evolution. We estimated the values of SSD in populations from two distanced regions of Russia – Chechnya and Krasnodarskiy Province. In total those values did not differ, but SSD was higher in elytra and pronotum parameters in beetles from Chechnya and lower – by head parameters. Advancing research in this direction promises to unravel the ecological processes that structure soil biodiversity and to predict the impacts of global change on terrestrial e
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DUBROVSKIS, Edgars, Aigars INDRIKSONS, Olga MIEZĪTE, and Lelde HERMANE. "SUCCESSION OF GROUND COVER VEGETATION IN HYLOCOMIOSA FOREST SITE TYPE AFTER THE CLEARCUT." In RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.110.

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Nowadays forestry sector uses forest site type descriptions developed from beginning of 20th century till 1980’s and descriptions are obtained for pre-mature and mature stand age. There is less information about ground cover vegetation for full rotation cycle. In this research has been gathered information about ground cover vegetation succession in first 5 years after clear cut in mature Scots pine stand. The chronosequence method was used. The Brown-Blanquet and the point-square methods for accounting of ground cover plants were used. The ecological values of Ellenberg for describing the env
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Росликова, В. И. "TRANSFORMATION OF THE SOILS OF RECREATION AREAS IN THE CENTRAL PART OF KHABAROVSK." In Геосистемы Северо-Восточной Азии. Crossref, 2021. http://dx.doi.org/10.35735/tig.2021.50.68.042.

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Исследованы почвы зон отдыха центральной части г. Хабаровска. Сложность инженерно-геологических условий предопределило неоднозначность антропогенных воздействий и различие техногенного морфолитогенеза. Это нашло отражение в степени трансформированности почвенного покрова и экологического состояния. Степень загрязнения его тяжелыми металлами по данным усредненных оценок их содержания находится в пределах допустимых значений. При этом локальные участки достаточно напряжены, где индикатором такого состояния является чувствительность зеленых насаждений. Вусловиях интенсивного антропогенного воздей
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Saubanova, Gul'nara, and Irina Fadeeva. "ARACTERISTICS OF VARIETIES ECOLOGICALLY TESTED BY GRAIN QUALITY INDICATORS." In XIV All-Russian Scientific and Practical Conference of Young Scientists “Achievements and Prospects of Development of the Agroindustrial Complex of Russia” with international participation, dedicated to the 300th anniversary of the Russian Academy of Sciences. TRIA FRC Kazan Scientific Center of RAS, 2024. https://doi.org/10.37071/conferencearticle_67337e404fd9a4.64173477.

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As a result of studying 15 varieties of soft winter wheat, varieties with a high protein content in grain were identified: Moskovskaya 39 (16.1%), Universiade (15.6%), Umka (15.5%). The highest values of flour strength were obtained from the varieties Moskovskaya 39 (305 e.a.), Bezenchukskaya 380 (300 e.a.), Ilvina (297 e.a.), which corresponds to the norms of strong wheat. The protein content in grain closely correlated with the valorimetric assessment (r = 0.63), with the strength of flour (r = 0.60), and the volumetric yield of bread (0.41)
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Reports on the topic "Ecological indicator values"

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Leis, Sherry, and Mary Short. Vegetation community monitoring at Pea Ridge National Military Park, Arkansas: 2007–2021. National Park Service, 2023. http://dx.doi.org/10.36967/2299454.

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Resource managers at Pea Ridge National Military Park manage the natural communities of the park as a backdrop for interpreting the civil war battle that occurred on March 7–8, 1862. Restoration of the landscape to the vegetation communities that were present at the time of the battle is ongoing. Priorities for restoration include density, form, and vegetation structure, but native representative species are also desired. Heartland Inventory and Monitoring Network ecologists observed plant community sites in park woodlands in 2007, 2012, 2016, and 2021. Climate may influence vegetation and oth
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Naddafi, Rahmat, Göran Sundblad, Alfred Sandström, et al. Developing management goals and associated assessment methods for Sweden’s nationally managed fish stocks : a project synthesis. Department of Aquatic Resources, Swedish University of Agricultural Sciences, 2023. http://dx.doi.org/10.54612/a.31cfjep2i0.

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This report summarizes and synthesizes results from the Swedish Agency of Marine and Water Management (SwAM, or HaV) funded project “Förvaltningsmål för nationella arter (Management goals for nationally managed species)”. The objectives of the project have been to promote the development of management goals and associated status assessment methods and indicators, as well as reference points, for some nationally managed fish stocks both in coastal as well as freshwater areas. The report focusses largely on species and stocks that can be defined as data-poor. Such stocks are characterised by mar
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White, G. J., and R. P. Breckenridge. A process for selecting ecological indicators for application in monitoring impacts to Air Quality Related Values (AQRVs) from atmospheric pollutants. Final report. Office of Scientific and Technical Information (OSTI), 1997. http://dx.doi.org/10.2172/481891.

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Ahammad, Ronju, and Francisco X. Aguilar. Socio-economic indicators for the assessment of sustainability in the Swedish forest sector, and linkages with the national environmental quality objectives. SLU Future forests, Swedish University of Agricultural Sciences, 2024. http://dx.doi.org/10.54612/a.6cbejge10k.

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Sweden’s Environmental Quality Objectives (EQOs) have been adopted to help describe the environment the country wishes to achieve, and are a promise to future generations of clean air, a healthy living environment, and rich opportunities to enjoy nature. Here, we assessed selected socio-economic indicators adapted from the Montréal Process for the Conservation and Sustainable Management of Temperate and Boreal Forests (MP) to examine trends in the Swedish forest sector of direct relevance to the EQOs. We did this with the aim of raising awareness about important socio-economic dimensions relat
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Bingham, Sonia, and Craig Young. Sentinel wetlands in Cuyahoga Valley National Park: I. Ecological characterization and management insights, 2008–2018. Edited by Tani Hubbard. National Park Service, 2023. http://dx.doi.org/10.36967/2296885.

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Sentinel wetlands at Cuyahoga Valley National Park (NP) comprise a set of twenty important management areas and reference sites. These wetlands are monitored more closely than other wetlands in the wetlands monitoring program and are the focus of the volunteer monitoring program for water levels. We used the Ohio Rapid Assessment Method (ORAM) to evaluate habitat in the sentinel wetlands. A total of 37 long-term sample plots have been established within these wetlands to monitor biological condition over time using vegetation as an indicator. Vegetation is intensively surveyed using the Vegeta
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Савосько, Василь Миколайович, Наталія Вікторівна Товстоляк, Юрій Васильович Лихолат, and Іван Панасович Григорюк. Structure and Diversity of Urban Park Stands at Kryvyi Rih Ore-Mining & Metallurgical District, Central Ukraine. Podgorica, 2020. http://dx.doi.org/10.31812/123456789/3946.

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The present study examines the relationships between structure (floristic composition, dendrometric parameters), diversity (diversity and evenness indexes) of urban forest park stands and the ecological (soil fertility, soil moisture), environmental factors (air pollution). The study is based on the forest park stands inventory data, performed from 2012 to 2017 in Kryvyi Rih City, Central Ukraine. The floristic compositions of the urban forest park stands are poor. There are only 23 species that belong to 14 families and 12 genera. More families were represented by at least more than 2% of tax
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Савосько, Василь Миколайович, Юлія Бєлик, and Юрій Васильович Лихолат. Ecological and Geological Determination of the Initial Pedogenesis on Devastated Lands in the Kryvyi Rih Iron Mining & Metallurgical District (Ukraine). Journ. Geol. Geograph. Geoecology, 2019. http://dx.doi.org/10.31812/123456789/3643.

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In our time, a very urgent problem is the cessation of negative impacts on the environment and the return to the practical use of the territories of devastated lands. In this regard, it is important to find out the basic laws of primary soil formation in the area of these man-made neoplasms. The initial soil formation conditions were analyzed on 19 experimental sites which represent the main varieties of devastated land in the Kryvyi Rih Iron Mining and Metallurgical District (Central Ukraine): (i) waste rock dumps of old iron mines (old name “Forges”), (ii) tailing storage facility of undergr
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Wright, Wendy, M. Gregory, and Aaron Rinehart. Fixed-station water quality monitoring at Timucuan Ecological and Historic Preserve: 2011 data summary. National Park Service, 2012. https://doi.org/10.36967/2190462.

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In 2003 the Northeast Florida Water Quality Preservation Group — a coalition composed of the Florida Department of Environmental Protection, Office of Coastal and Aquatic Managed Areas (CAMA), the National Park Service (NPS), and the Nature Conservancy — was formed by official Memorandum of Understanding to “collaborate to preserve, protect, and enhance water quality” of Timucuan Ecological and Historical Preserve (TIMU) in northern Florida. In 2006, the National Park Service Southeast Coast Network (SECN) in cooperation with the City of Jacksonville, Florida and CAMA established a jointly-ope
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Rinehart, Aaron, M. Gregory, and Wendy Wright. Fixed-station water-quality monitoring at Timucuan Ecological and Historic Preserve: 2012 data summary. National Park Service, 2013. https://doi.org/10.36967/2195323.

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In 2003 the Northeast Florida Water Quality Preservation Group — a coalition composed of the Florida Department of Environmental Protection, Office of Coastal and Aquatic Managed Areas (CAMA), the National Park Service (NPS), and the Nature Conservancy — was formed by official Memorandum of Understanding to “collaborate to preserve, protect, and enhance water quality” of Timucuan Ecological and Historic Preserve (TIMU) in northern Florida. In 2006, the National Park Service Southeast Coast Network (SECN) in cooperation with the City of Jacksonville, Florida and CAMA established a jointly-opera
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Gavin, Greg, Paul Inkenbrandt, Trevor Schlossnagle, and Rebecca Molinari. Groundwater of Pahvant Valley, Millard County, Utah. Utah Geological Survey, 2024. http://dx.doi.org/10.34191/ss-173.

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Pahvant Valley, located in Millard County, Utah, encompasses 1610 square miles and includes several small towns, agricultural districts, hot springs, and biologically important wetlands, all heavily reliant on groundwater. This study, conducted by the Utah Geological Survey during 2022 and 2023, aims to define Pahvant Valley’s water recharge and discharge estimates, characterize its primary hydrogeologic units, and describe groundwater recharge and discharge areas. The research includes the collection of groundwater and surface water samples to estimate flow paths, sources of recharge and disc
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