Sustainable agriculture means increasing yields and profits without degrading the natural resources which are the most important for agricultural production. The aim is to meet the people’s needs for food and improve the quality of life while preserving the environment. Among hundreds of forest species, particular attention is drawn to the wild relatives of cultivated fruit trees, so called indigenous fruit trees, whose regular collection, production and use can affect all aspects of agricultural economy. The natural habitats of the Republic of Serbia include 15 families and 26 genera with 100 species of wild fruit trees. The primary use of the indigenous fruits is for human consumption (either fresh or processed). A number of wild relatives of cultivated fruit trees could be used in the future as rootstocks for fruit production, or for large-scale production, either organic or conventional. In addition, indigenous fruit species are carriers of genes for resistance to economically important diseases and pests, and they can be used in breeding of fruit trees and grapevines. Wild species of fruit trees are used as planting materials for afforestation and erosion prevention, some for timber production, as well as some decorative forms in landscape architecture, while some species are important bee pastures.
{"title":"Indigenous fruit species as a significant resource for sustainable development.","authors":"E. Mratinić, M. Fotirić-Akšić","doi":"10.2298/GSF14S1181M","DOIUrl":"https://doi.org/10.2298/GSF14S1181M","url":null,"abstract":"Sustainable agriculture means increasing yields and profits without degrading the natural resources which are the most important for agricultural production. The aim is to meet the people’s needs for food and improve the quality of life while preserving the environment. Among hundreds of forest species, particular attention is drawn to the wild relatives of cultivated fruit trees, so called indigenous fruit trees, whose regular collection, production and use can affect all aspects of agricultural economy. The natural habitats of the Republic of Serbia include 15 families and 26 genera with 100 species of wild fruit trees. The primary use of the indigenous fruits is for human consumption (either fresh or processed). A number of wild relatives of cultivated fruit trees could be used in the future as rootstocks for fruit production, or for large-scale production, either organic or conventional. In addition, indigenous fruit species are carriers of genes for resistance to economically important diseases and pests, and they can be used in breeding of fruit trees and grapevines. Wild species of fruit trees are used as planting materials for afforestation and erosion prevention, some for timber production, as well as some decorative forms in landscape architecture, while some species are important bee pastures.","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"1 1","pages":"181-193"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68306753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The paper gives an overview of types of forest plantations and their role in sustainable development, with an emphasis on the definition of artificially established (planted) forests and forest plantations. Forest plantations, the most productive part of planted forests, play a significant role in fulfilling the principles of sustainable development. Plantation forestry can provide additional quantities of roundwood and fuelwood (including biomass), additional products in the form of non-timber forest products and additional services in the form of shelterbelts and phytoremediation.
{"title":"The role of plantation forestry in sustainable development.","authors":"V. Ivetić, D. Vilotić","doi":"10.2298/GSF14S1157I","DOIUrl":"https://doi.org/10.2298/GSF14S1157I","url":null,"abstract":"The paper gives an overview of types of forest plantations and their role in sustainable development, with an emphasis on the definition of artificially established (planted) forests and forest plantations. Forest plantations, the most productive part of planted forests, play a significant role in fulfilling the principles of sustainable development. Plantation forestry can provide additional quantities of roundwood and fuelwood (including biomass), additional products in the form of non-timber forest products and additional services in the form of shelterbelts and phytoremediation.","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"1 1","pages":"157-180"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68306952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Orlović, M. Drekić, B. Matović, Leopold Poljaković-Pajnik, M. Stevanov, D. Stojanović, S. Stojnic
This paper is a review presenting research results on the forest ecosystems of Serbia that are carried out at the Institute of Lowland Forestry and Environment (University of Novi Sad, Serbia) in the context of climate change and globalisation. The review displays results of the long-term monitoring of the forest ecosystems, where the data were obtained at the permanent experimental trials of IPC-Forests (level 2) and the iLTER's network. All findings are systematically divided according to the research disciplines and the most important tree species (poplar, willow, oak, wild cherry and European beech). Also the aspects of social sciences are included (meaning evaluating forest institutions in the first place). This review is meant to contribute inputs to the ongoing discussion about the achievement of the Millenium Goals of Sustainable Development in the context of Serbian forestry. [Projekat Ministarstva nauke Republike Srbije, br. III 43002: Biosenzing tehnologije i globalni system za kontinuirano istraživanje i integrisano upravljanje ekosistemimai br. III 43007: Istraživanje klimatskih promena i njihovog uticaja na životnu sredinu - pracenje uticaja, adaptacija i ublažavanje -Unapređenje gajenja nizijskih suma i FP7 - STREPOW; FP7 - RoK-FoR; FP7 - EXPEER i IPA - OXIT]
本文综述了塞尔维亚诺维萨德大学低地林业与环境研究所在气候变化和全球化背景下对塞尔维亚森林生态系统的研究成果。该审查显示了森林生态系统长期监测的结果，其中的数据是在ipcc -森林(2级)和热带森林资源研究所网络的永久性实验试验中获得的。所有的研究结果都根据研究学科和最重要的树种(杨树、柳树、橡树、野生樱桃和欧洲山毛榉)进行了系统的分类。还包括社会科学方面(即首先评估森林机构)。这项审查旨在为正在进行的关于在塞尔维亚林业范围内实现可持续发展千年目标的讨论提供投入。[南斯拉夫]塞族共和国部长项目;[3]生物质气化技术在全球生物系统中的应用[j]; [0]; [0];[3] [437] Istraživanje klimatskih promena i njihovog uticaja životnu sredinu - pracenje uticaja, adaptacija i ublažavanje -Unapređenje gajenja nizijskih suma i FP7 - STREPOW;FP7 - RoK-FoR;FP7 - EXPEER i IPA - OXIT]
{"title":"Forestry of Serbia - achievement of Millenium Goals in the era of climate change and globalization","authors":"S. Orlović, M. Drekić, B. Matović, Leopold Poljaković-Pajnik, M. Stevanov, D. Stojanović, S. Stojnic","doi":"10.2298/GSF14S1089O","DOIUrl":"https://doi.org/10.2298/GSF14S1089O","url":null,"abstract":"This paper is a review presenting research results on the forest ecosystems of Serbia that are carried out at the Institute of Lowland Forestry and Environment (University of Novi Sad, Serbia) in the context of climate change and globalisation. The review displays results of the long-term monitoring of the forest ecosystems, where the data were obtained at the permanent experimental trials of IPC-Forests (level 2) and the iLTER's network. All findings are systematically divided according to the research disciplines and the most important tree species (poplar, willow, oak, wild cherry and European beech). Also the aspects of social sciences are included (meaning evaluating forest institutions in the first place). This review is meant to contribute inputs to the ongoing discussion about the achievement of the Millenium Goals of Sustainable Development in the context of Serbian forestry. [Projekat Ministarstva nauke Republike Srbije, br. III 43002: Biosenzing tehnologije i globalni system za kontinuirano istraživanje i integrisano upravljanje ekosistemimai br. III 43007: Istraživanje klimatskih promena i njihovog uticaja na životnu sredinu - pracenje uticaja, adaptacija i ublažavanje -Unapređenje gajenja nizijskih suma i FP7 - STREPOW; FP7 - RoK-FoR; FP7 - EXPEER i IPA - OXIT]","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"1 1","pages":"89-112"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68306203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Šijačić‐Nikolić, J. Milovanović, M. Nonić, Z. Maksimović, Dijana Čortan
T he paper describes t he conservation status of white poplar (Populus alba L.) and black poplar (Populus nigra L.) in the territory of Great War Island. The activities of in situ and ex situ gene pool conservation have been defined in order to preserve and expand the populations of the above species, as carriers of complex wetland forest ecosystems.
本文介绍了大战岛境内白杨(Populus alba L.)和黑杨(Populus nigra L.)的保护现状。为了保护和扩大上述物种作为复杂湿地森林生态系统的载体的种群，定义了原地基因库和移地基因库保护活动。
{"title":"Conservation status of white poplar (Populus alba L.) and black poplar (Populus nigra L.) in the territory of Great War Island","authors":"M. Šijačić‐Nikolić, J. Milovanović, M. Nonić, Z. Maksimović, Dijana Čortan","doi":"10.2298/GSF1409169S","DOIUrl":"https://doi.org/10.2298/GSF1409169S","url":null,"abstract":"T he paper describes t he conservation status of white poplar (Populus alba L.) and black poplar (Populus nigra L.) in the territory of Great War Island. The activities of in situ and ex situ gene pool conservation have been defined in order to preserve and expand the populations of the above species, as carriers of complex wetland forest ecosystems.","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"37 1","pages":"169-180"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68305646","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The first phase of transport of forest products (skidding) in Serbia is usually performed by skid trails with adapted agricultural tractors. The educational base ”Goc - Gvozdac” compartment 21 was the selected object of this research. Data recording was carried out in June 2011. The vehicle driven by the driver was an IMT 565 DV tractor. The organizational form of work was 1T + 1P (tractor driver and assistant). The microphone of a Bruel & Kjaer 4189 noise measuring instrument was mounted on the helmet of the tractor driver in accordance with the ISO 9612: 2012 standard. The recording was performed with a Bruel & Kjaer 2250 instrument. The values of the following parameters with appropriate filters: LAeq (dB(A)), LAIeq (dB(A)), LCpeak (dB(C)), LZeq (dB) were measured. The measured exposure of the workers to noise was the highest in the course of the main productive time (empty or full drive). It was found that the eight-hour exposure to noise of the driver (88 dB (A)) exceeds the limit value of daily exposure according to European legislation. The results show that it is necessary for drivers to use hearing protection equipment when transporting wood with the studied transportation vehicle. [Projekat Ministarstva nauke Republike Srbije, br. TR-31041]
{"title":"Noise exposure of a tractor driver at skidding of wood assortments in hilly-mountaineous areas","authors":"M. Danilović, A. Poje, Slavica Antonić","doi":"10.2298/GSF1410045D","DOIUrl":"https://doi.org/10.2298/GSF1410045D","url":null,"abstract":"The first phase of transport of forest products (skidding) in Serbia is usually performed by skid trails with adapted agricultural tractors. The educational base ”Goc - Gvozdac” compartment 21 was the selected object of this research. Data recording was carried out in June 2011. The vehicle driven by the driver was an IMT 565 DV tractor. The organizational form of work was 1T + 1P (tractor driver and assistant). The microphone of a Bruel & Kjaer 4189 noise measuring instrument was mounted on the helmet of the tractor driver in accordance with the ISO 9612: 2012 standard. The recording was performed with a Bruel & Kjaer 2250 instrument. The values of the following parameters with appropriate filters: LAeq (dB(A)), LAIeq (dB(A)), LCpeak (dB(C)), LZeq (dB) were measured. The measured exposure of the workers to noise was the highest in the course of the main productive time (empty or full drive). It was found that the eight-hour exposure to noise of the driver (88 dB (A)) exceeds the limit value of daily exposure according to European legislation. The results show that it is necessary for drivers to use hearing protection equipment when transporting wood with the studied transportation vehicle. [Projekat Ministarstva nauke Republike Srbije, br. TR-31041]","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"1 1","pages":"45-58"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68305952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
V. Galović, A. Pilipović, M. Marković, V. Vasić, P. Pap, S. Pekec, M. Katanić
This paper presents an overview of the results achieved in the laboratory for molecular studies of the Institute of Lowland Forestry and Environment, University of Novi Sad, in the field of biotechnology, mainly in molecular genetics, genomics and functional genomics. Researches are designed to serve as a breeding tool. The aim was to clarify the processes of classical genetics by applying modern methods and enable a qualitative and rapid progress in understanding the processes that occur at the level of genes in the genome of forest plant species and thus help the processes of conservation of valuable taxa at the time of global climate change. The results are presented within various research fields and by type of forest trees that were given priority by importance in forest ecosystems. Studies have in most cases been of applicative character with the aim of solving the major problems in forestry, but also of fundamental nature when they were necessary to elucidate the response of forest species to the induced stress, which is an inevitable component of the time characterized by tolerance and adaptation as keywords. [Projekat Ministarstva nauke Republike SRbije, br. III 43002: Biosenzing tehnologije i globalni sistem za kontinuirano istraživanje i integrisano upravljanje ekosistemima i br. III 43007: Istraživanje klimatskih promena i njihovog uticaja na životnu sredinu - pracenje uticaja, adaptacija i ublažavanje i IPA - OXIT]
本文综述了诺维萨德大学低地林业与环境研究所分子研究实验室在生物技术领域取得的成果，主要包括分子遗传学、基因组学和功能基因组学。研究的目的是作为一种育种工具。其目的是通过应用现代方法阐明经典遗传学的过程，使对森林植物物种基因组基因水平上发生的过程的理解取得定性和快速的进展，从而有助于在全球气候变化时期保护有价值的分类群的过程。结果按不同的研究领域和在森林生态系统中被优先考虑的树木类型分列。在大多数情况下，研究都是为了解决林业中的主要问题而具有应用性质，但在阐明森林物种对诱导胁迫的反应时也具有基础性，这是以耐受性和适应性为关键词的时间的不可避免的组成部分。[南斯拉夫]塞族共和国部长项目;[3]生物质气化技术在全球生物系统中的应用[j]; [0]; [0]; [0][3] [437] Istraživanje klimatskih promena i njihovog uticaja životnu sredinu - pracenje uticaja, adaptacija i ublažavanje [IPA - OXIT]
{"title":"New biotechnologies in Serbian forestry","authors":"V. Galović, A. Pilipović, M. Marković, V. Vasić, P. Pap, S. Pekec, M. Katanić","doi":"10.2298/GSF14S1141G","DOIUrl":"https://doi.org/10.2298/GSF14S1141G","url":null,"abstract":"This paper presents an overview of the results achieved in the laboratory for molecular studies of the Institute of Lowland Forestry and Environment, University of Novi Sad, in the field of biotechnology, mainly in molecular genetics, genomics and functional genomics. Researches are designed to serve as a breeding tool. The aim was to clarify the processes of classical genetics by applying modern methods and enable a qualitative and rapid progress in understanding the processes that occur at the level of genes in the genome of forest plant species and thus help the processes of conservation of valuable taxa at the time of global climate change. The results are presented within various research fields and by type of forest trees that were given priority by importance in forest ecosystems. Studies have in most cases been of applicative character with the aim of solving the major problems in forestry, but also of fundamental nature when they were necessary to elucidate the response of forest species to the induced stress, which is an inevitable component of the time characterized by tolerance and adaptation as keywords. [Projekat Ministarstva nauke Republike SRbije, br. III 43002: Biosenzing tehnologije i globalni sistem za kontinuirano istraživanje i integrisano upravljanje ekosistemima i br. III 43007: Istraživanje klimatskih promena i njihovog uticaja na životnu sredinu - pracenje uticaja, adaptacija i ublažavanje i IPA - OXIT]","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"1 1","pages":"141-155"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68306488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The phenomenon of return to nature and its original values is increasingly common worldwide in accordance with the principles of sustainable development. In this context, it is particularly important to pay attention to organic products, as well as the increased demand for healthy food. In these circumstances non-wood forest products (NWFPs) emerge as forestry products that meet the criteria of organic farming and as such are placed on the market. The aim of this research was to acquire knowledge about the behavior of the marketing mix elements of NWFPs in Central Serbia in the period from 2007 to 2011. The purpose of this paper was to point to the opportunities for the development of enterprises, and the overall potential of Serbia for the development of companies engaged in purchasing, processing and placement of NWFPs. The research object were the quantities of products purchased and placed on both domestic and foreign markets, the types of promotional activities, the prices of final products and distribution of the products among the enterprises engaged in purchasing, processing and placement of NWFPs in Central Serbia. [Projekat Ministarstva nauke Republike Srbije, br. 37008: Održivo gazdovanje ukupnim potencijalima suma u Republici Srbiji]
根据可持续发展的原则，回归自然及其原始价值的现象在世界范围内日益普遍。在这种情况下，关注有机产品以及对健康食品日益增长的需求尤为重要。在这种情况下，非木质林产品(NWFPs)作为符合有机农业标准的林产品出现，并因此被投放市场。本研究的目的是了解2007年至2011年期间塞尔维亚中部西北森林森林食品公司的营销组合要素的行为。本文的目的是指出发展企业的机会，以及塞尔维亚发展从事采购、加工和安置西北森林森林产品的公司的总体潜力。研究对象是购买并投放到国内和国外市场的产品数量、促销活动的类型、最终产品的价格以及在塞尔维亚中部从事购买、加工和投放无纺布食品的企业之间产品的分配情况。[南斯拉夫]塞族共和国部长项目;[37008: Održivo gazdovanje ukupnim potenticijalima suma u Republici Srbiji]
{"title":"Commercialization and marketing of non-wood forest products in Central Serbia.","authors":"L. Keča, M. Bogojevic","doi":"10.2298/gsf1307097k","DOIUrl":"https://doi.org/10.2298/gsf1307097k","url":null,"abstract":"The phenomenon of return to nature and its original values is increasingly common worldwide in accordance with the principles of sustainable development. In this context, it is particularly important to pay attention to organic products, as well as the increased demand for healthy food. In these circumstances non-wood forest products (NWFPs) emerge as forestry products that meet the criteria of organic farming and as such are placed on the market. The aim of this research was to acquire knowledge about the behavior of the marketing mix elements of NWFPs in Central Serbia in the period from 2007 to 2011. The purpose of this paper was to point to the opportunities for the development of enterprises, and the overall potential of Serbia for the development of companies engaged in purchasing, processing and placement of NWFPs. The research object were the quantities of products purchased and placed on both domestic and foreign markets, the types of promotional activities, the prices of final products and distribution of the products among the enterprises engaged in purchasing, processing and placement of NWFPs in Central Serbia. [Projekat Ministarstva nauke Republike Srbije, br. 37008: Održivo gazdovanje ukupnim potencijalima suma u Republici Srbiji]","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"1 1","pages":"101-125"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68304560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Nešić, D. Obratov-Petković, D. Skočajić, I. Bjedov
Aster lanceolatus Willd. is a herbaceous perennial that is considered invasive in many European countries. In Serbia, this plant inhabits wet habitats and forms widespread monospecific stands. The objective of this research is to determine whether generative reproduction has an important role in the expansion of this species to new areas. In 13 different localities, fruit heads were collected from lateral and terminal parts of infructescence. Seed quantity and germination parameters were determined for seeds in the fruit heads. The results showed that the position of the fruit heads did not have a major impact on germination parameters. However, germination parameters differed among the localities. The findings of this study suggest that A. lanceolatus produces a great amount of viable seeds that germinate in an amount sufficient to ensure a successful spread of this invasive species to new areas. [Projekat Ministarstva nauke Republike Srbije, br. 43007: Studying climate change and its influence on the environment: impacts, adaptation and mitigation]
{"title":"Seed quantity and quality in fruit heads of Aster lanceolatus Willd.: Implications for invasion success","authors":"M. Nešić, D. Obratov-Petković, D. Skočajić, I. Bjedov","doi":"10.2298/GSF1308131N","DOIUrl":"https://doi.org/10.2298/GSF1308131N","url":null,"abstract":"Aster lanceolatus Willd. is a herbaceous perennial that is considered invasive in many European countries. In Serbia, this plant inhabits wet habitats and forms widespread monospecific stands. The objective of this research is to determine whether generative reproduction has an important role in the expansion of this species to new areas. In 13 different localities, fruit heads were collected from lateral and terminal parts of infructescence. Seed quantity and germination parameters were determined for seeds in the fruit heads. The results showed that the position of the fruit heads did not have a major impact on germination parameters. However, germination parameters differed among the localities. The findings of this study suggest that A. lanceolatus produces a great amount of viable seeds that germinate in an amount sufficient to ensure a successful spread of this invasive species to new areas. [Projekat Ministarstva nauke Republike Srbije, br. 43007: Studying climate change and its influence on the environment: impacts, adaptation and mitigation]","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"1 1","pages":"129-144"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68305300","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mineral field ”Janja” extends over the Southwest slope of Stara Planina Mt., eastward from the village of Kalna in the belt of beech-fir forests. Exploitation of uranium used to be performed in three mines within this area, i.e. ”Mezdreja”, ”Gabrovnica”, and ”Srneci Do”, which are now closed down. One of the consequences of mining around these mines is partial degradation of natural balance. The greatest part of the terrain consists of granite, whereas metamorphic rocks are at the periphery. A geological survey with respect to the concentration of natural radioactive elements in the soil within the area of aforementioned mines has been conducted once so far. Alluvial sediment, ground and surface waters, as well as disposal were also examined. During the field study, radioactivity was measured and the methods of emanation and hydro-geochemical assessment were used, which was followed by collecting of samples for laboratory examination. The state of elements of the environment within the surveyed area is presented hereinafter on the basis of the existing data, having in mind that exploitation of uranium may disrupt natural balance in the long run. [Projekat Ministarstva nauke Republike Srbije, br. 37008: Održivo gazdovanje ukupnim potencijalima suma u Republici Srbiji]
矿田“Janja”延伸到Stara Planina山的西南坡上，从山毛榉林带的Kalna村向东延伸。过去在这一地区的三个矿场开采铀，即“梅兹雷贾”、“加伯罗夫尼察”和“斯内奇多”，这些矿场现已关闭。在这些矿山周围采矿的后果之一是部分破坏了自然平衡。地形的大部分由花岗岩组成，而变质岩在外围。到目前为止，对上述矿区内土壤中天然放射性元素的浓度进行了一次地质调查。还检查了冲积沉积物、地下水和地表水以及处置情况。在野外研究中，测量了放射性，采用了放射法和水文地球化学评价法，然后采集样品进行实验室检查。考虑到铀矿开采从长远来看可能破坏自然平衡，下文将根据现有资料介绍调查区域内环境要素的状况。[南斯拉夫]塞族共和国部长项目;[37008: Održivo gazdovanje ukupnim potenticijalima suma u Republici Srbiji]
{"title":"State of elements of the environment in the broader area of former uranium mines in the catchment of the Trgoviski Timok.","authors":"Z. Nikić, L. Letic, J. Kovacevic, V. Nikolić","doi":"10.2298/GSF120905003N","DOIUrl":"https://doi.org/10.2298/GSF120905003N","url":null,"abstract":"Mineral field ”Janja” extends over the Southwest slope of Stara Planina Mt., eastward from the village of Kalna in the belt of beech-fir forests. Exploitation of uranium used to be performed in three mines within this area, i.e. ”Mezdreja”, ”Gabrovnica”, and ”Srneci Do”, which are now closed down. One of the consequences of mining around these mines is partial degradation of natural balance. The greatest part of the terrain consists of granite, whereas metamorphic rocks are at the periphery. A geological survey with respect to the concentration of natural radioactive elements in the soil within the area of aforementioned mines has been conducted once so far. Alluvial sediment, ground and surface waters, as well as disposal were also examined. During the field study, radioactivity was measured and the methods of emanation and hydro-geochemical assessment were used, which was followed by collecting of samples for laboratory examination. The state of elements of the environment within the surveyed area is presented hereinafter on the basis of the existing data, having in mind that exploitation of uranium may disrupt natural balance in the long run. [Projekat Ministarstva nauke Republike Srbije, br. 37008: Održivo gazdovanje ukupnim potencijalima suma u Republici Srbiji]","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"1 1","pages":"163-174"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68303774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The European White Elm (Ulmus effusa Willd.) is indicated as a rare and endangered species in the growing stock of the Republic of Serbia. In the area of Great War Island, its natural populations were reduced to 56 registered trees, which occur in three spatially isolated subpopulations. On the basis of the research conducted on the level of variability of adaptible morphometric characteristics of leaves from 14 selected test trees of European White Elm, it can be concluded that the degree of interpopulation variability is satisfactory, which is a good basis for the conservation of the available gene pool.
{"title":"Variability of morphometric characteristics of the leaves of European white elm from the area of Great War Island.","authors":"J. Devetaković, M. Šijačić‐Nikolić","doi":"10.2298/GSF1307053D","DOIUrl":"https://doi.org/10.2298/GSF1307053D","url":null,"abstract":"The European White Elm (Ulmus effusa Willd.) is indicated as a rare and endangered species in the growing stock of the Republic of Serbia. In the area of Great War Island, its natural populations were reduced to 56 registered trees, which occur in three spatially isolated subpopulations. On the basis of the research conducted on the level of variability of adaptible morphometric characteristics of leaves from 14 selected test trees of European White Elm, it can be concluded that the degree of interpopulation variability is satisfactory, which is a good basis for the conservation of the available gene pool.","PeriodicalId":30149,"journal":{"name":"Glasnik Sumarskog Fakulteta Univerzitet u Beogradu","volume":"1 1","pages":"57-69"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68304262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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