Ecocycles最新文献_第6页

Drought and its impact on the bio-production of forests 干旱及其对森林生物生产的影响

Ecocycles Pub Date : 2021-03-15 DOI: 10.19040/ECOCYCLES.V7I1.186

A. Kozumplíková, Ž. Kalasová, I. Vyskot

{"title":"Drought and its impact on the bio-production of forests","authors":"A. Kozumplíková, Ž. Kalasová, I. Vyskot","doi":"10.19040/ECOCYCLES.V7I1.186","DOIUrl":"https://doi.org/10.19040/ECOCYCLES.V7I1.186","url":null,"abstract":"The precipitation deficit, heat waves and subsequent drought significantly affected the forests in the Czech Republic. Primarily, forests were affected by physiological insufficiency and later by biotic and abiotic factors. On the initiative of the Ministry of the Environment of the Czech Republic, a study of the condition and damage of forest functions in the model area was formulated. The study was aimed at the model locality of the Bohemian-Moravian Highlands, especially the forest management unit of the Da?ice municipality (South Bohemian Region). The study uses certified national methodologies for evaluating forest function damage (Vyskot et al. 2003; Vyskot et al. 2014). This paper specifies the state and damage of the bio-production function depending on the represented forest management groups, stand types of woody plants and age phases of stands, in terms of value (in %) and finance in Czech koruna (CZK, the currency of the Czech Republic). In particular, spruce stands and their dominant mixtures of non-matured and fully matured trees were affected by major damage of a destructive nature. Due to the changed ecosystem conditions, a modified concept of forest management was proposed.","PeriodicalId":31709,"journal":{"name":"Ecocycles","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47796607","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}

引用次数: 0

The role of art colonies in local development through the example of Cered Art Colony 以Cered艺术殖民地为例，探讨艺术殖民地在地方发展中的作用

Ecocycles Pub Date : 2021-03-15 DOI: 10.19040/ECOCYCLES.V7I1.184

Z. Bujdosó, B. Benkő, Csaba Patkós

引用次数: 0

Construction of green hostels based on biologically renewable construction materials and natural economic media network 基于生物可再生建筑材料和自然经济媒体网络的绿色旅舍建设

Ecocycles Pub Date : 2021-03-15 DOI: 10.19040/ECOCYCLES.V7I1.187

Krzysztof Borkowski, J. Borkowski, Marek Durmała

{"title":"Construction of green hostels based on biologically renewable construction materials and natural economic media network","authors":"Krzysztof Borkowski, J. Borkowski, Marek Durmała","doi":"10.19040/ECOCYCLES.V7I1.187","DOIUrl":"https://doi.org/10.19040/ECOCYCLES.V7I1.187","url":null,"abstract":"With growing demand for sustainable tourism, ecotourism is a fast-growing branch of the tourism industry, where the design and management of destinations must take into consideration the quality, originality, ecological compatibility, aesthetical properties, educational value, and the evaluation of the carrying capacity of destinations. In this study, we propose a new type of artificial tourist attractions within educative ecotourism, the green hostels constructed entirely of natural materials in harmony with the environment. The here presented model may be adapted to any type of natural environments. Our model of green hostels is based on biologically renewable construction materials and natural economic media network, may constitute a new tourist product in ecotourism. Apart from the presentation of the concept, the study sought answers to the following specific issues: (1) Identify the target group of the planned tourist offer and its needs and estimate the potential number of direct recipients of the project and (2) Demand analysis, based on needs research in terms of developing the tourist offer in a given area, based on which it is possible to indicate the demand for a specific type of tourist product.","PeriodicalId":31709,"journal":{"name":"Ecocycles","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46333661","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}

引用次数: 1

Limestone quarries and cave protection 石灰石采石场和洞穴保护

Ecocycles Pub Date : 2021-01-01 DOI: 10.19040/ecocycles.v7i2.206

S. Leél-Őssy

引用次数: 0

Sustainable agriculture and sustainability of water resources from the aspect of environmental protection 从环境保护角度看可持续农业与水资源的可持续性

Ecocycles Pub Date : 2021-01-01 DOI: 10.19040/ecocycles.v7i1.202

Tara Grujić, R. Pivić, J. Maksimović, Aleksandra Stanojkovic Sebic, Z. Dinić, D. Jaramaz, Sonja Tosic Jojevic

{"title":"Sustainable agriculture and sustainability of water resources from the aspect of environmental protection","authors":"Tara Grujić, R. Pivić, J. Maksimović, Aleksandra Stanojkovic Sebic, Z. Dinić, D. Jaramaz, Sonja Tosic Jojevic","doi":"10.19040/ecocycles.v7i1.202","DOIUrl":"https://doi.org/10.19040/ecocycles.v7i1.202","url":null,"abstract":"The international community has recognized soil salinization as one of the biggest global problems when it comes to soil conservation and its fertility, where the quality of water used for irrigation is a very important factor. Institute ofSoil Science in Belgrade conducted research on the properties of agricultural soil and irrigation water sampled at locations under irrigation systems within 6 areas of central Serbia (Braničevska, Podunavska, Pomoravska, Moravička, Mačvanska,and Toplička) in the period 2015-2018. Irrigation water was sampled at the research sites, in which the parameters for assessing its quality were analyzed (pH, electrical conductivity, sodium adsorptionratio, fixed residue). Five different classifications of irrigation water, which define the degree of risk of salinization and alkalization of soil due to the use of water of a certain quality for irrigation purposes, were applied in the paper. It was observed that a number of samples fall into different classes of application possibilities for irrigation according to different classifications. In some areas, the percentage of samples where a mismatch among classifications was observed is not negligible. Worldwide, priority is given to different classifications depending on practical experience and scientific conclusions. Many factors affect the degree of risk of soil salinization that issubject to change in the conditions of climate change. Having in mind the importance and prevalence of soil salinization, we conclude that the practice of using a number of classifications and their revision over time is a positive example and useful tool in the prevention and combat against soil salinization.","PeriodicalId":31709,"journal":{"name":"Ecocycles","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68243601","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}

引用次数: 2

Effects of different feed components and the treatment of the litter on the ammonia emission of equine urine 不同饲料成分及粪便处理对马尿氨排放的影响

Ecocycles Pub Date : 2021-01-01 DOI: 10.19040/ecocycles.v7i2.197

Á. Bartos, I. Koltay, Zsófia Ujj, A. Bányai, Nikoletta Such, Zsuzsanna Restás

{"title":"Effects of different feed components and the treatment of the litter on the ammonia emission of equine urine","authors":"Á. Bartos, I. Koltay, Zsófia Ujj, A. Bányai, Nikoletta Such, Zsuzsanna Restás","doi":"10.19040/ecocycles.v7i2.197","DOIUrl":"https://doi.org/10.19040/ecocycles.v7i2.197","url":null,"abstract":"The main goal of our research was to study the effects of different feed components and the treatment of the litter on the NH3 emission of equine urine. Four adult horses were used in the experiment. The basic diet consisted of 1500 g mashed oat, fed twice a day (morning and evening), and ad libitum hay. During the night the horses were kept separately in concrete floor boxes, the litter was wheat straw. The whole study was divided into 3 main periods. In the first period of the experiment the litter and the floor were treated with a probiotic supplement for two days in the evenings. In the second period of the experiment for 8 days the basic diet was supplemented with 40 ml of probiotic added to the oat. Before the third period of our study the horses were fed with their regular diet for two weeks. After that the oat was changed to a high-protein-value horse feed for 12 days. At the end of the second and third periods, the litter was treated again. Urine contaminated straw samples were collected after each period before and after the litter treatments from different places of the litter in the morning before the daily littering. From the samples, the dry matter content and the NH3 emission were measured. Statistical analysis was carried out with linear modelling. According to our results, both the probiotic treatment of the feed and the high-protein-value horse feed decreased the urine NH3 emission significantly (p<0.05). However, the NH3 emission was only slightly influenced by the litter treatment. Only in the case of probiotic feed supplement could a decrease in emission be detected, but the result was not significant. There was no difference in the dry matter content of the samples. Based on our results, we can conclude that both the high-protein-value horse feed and the probiotic supplement applied in our experiment can be useful to decrease urine NH3 emission by horses. The two-days litter treatment however seems to be too short to gain any positive effects.","PeriodicalId":31709,"journal":{"name":"Ecocycles","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68243662","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}

引用次数: 0

Genetic analysis of the tree leaf disease microfungus Rhytisma acerinum 树叶病微真菌尖锐角霉的遗传分析

Ecocycles Pub Date : 2021-01-01 DOI: 10.19040/ecocycles.v7i2.208

G. Gyulai, Z. Tóth, Zsigmond G. Gyulai, Lilja Murenetz, P. Salamon

引用次数: 0

Importance of soil science in the European Green Deal : Congress inauguration statement 土壤科学在欧洲绿色协议中的重要性:国会就职声明

Ecocycles Pub Date : 2021-01-01 DOI: 10.19040/ecocycles.v7i2.209

C. Dazzi

引用次数: 0

Future cities: Speculation on the case for vertical biophilic cities 未来城市:对垂直生态城市案例的推测

Ecocycles Pub Date : 2021-01-01 DOI: 10.19040/ecocycles.v7i2.192

Benz Kotzen

{"title":"Future cities: Speculation on the case for vertical biophilic cities","authors":"Benz Kotzen","doi":"10.19040/ecocycles.v7i2.192","DOIUrl":"https://doi.org/10.19040/ecocycles.v7i2.192","url":null,"abstract":"As the world’s population increases and as populations of cities increase there is a real need to find solutions to accommodate these people. Vertical cities may provide a solution. Whilst megastructures have been built as individual buildings, thus far there are no vertical cities, but the existing megastructures indicate this is possible. The skyscrapers of vertical cities can be integrated in the skies as well as below ground as earthscrapers and host all the functions of the city including green spaces such as parks and gardens and urban agriculture. The current model of a central city core area and expansive suburbs does not provide a solution for future growth. Past and future losses in ecosystem services through extensive horizontal development cannot be sanctioned. This is an ‘ideas paper’ which speculates on the forms of future vertical cities and the necessity of integrating biophilia into the vertical city as not only do vertical cities provide an answer to accommodating the world’s burgeoning population, but the compact footprint of the city allows for an increase in nature, access to nature, allowing land that would be swamped by development to be used for farming, water collection, forests and other land uses that host the ecosystem services that are required by people and the planet.","PeriodicalId":31709,"journal":{"name":"Ecocycles","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68243606","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}

引用次数: 1

The effect of biochar application on soil properties and growth of the model plant Zea mays 施用生物炭对模式植物玉米土壤性状和生长的影响

Ecocycles Pub Date : 2021-01-01 DOI: 10.19040/ecocycles.v7i2.201

S. Sovova, Voitech Enev, J. Smilek, L. Kubíková, Monika Trudicova, Jan Hajzler, M. Kalina

{"title":"The effect of biochar application on soil properties and growth of the model plant Zea mays","authors":"S. Sovova, Voitech Enev, J. Smilek, L. Kubíková, Monika Trudicova, Jan Hajzler, M. Kalina","doi":"10.19040/ecocycles.v7i2.201","DOIUrl":"https://doi.org/10.19040/ecocycles.v7i2.201","url":null,"abstract":"The classic way of land cultivation means the use of inorganic fertilizers that are salts that dissolve rapidly in a short time and improve soil fertility. This process negatively affects soil salinity and the life of microorganisms. The use of biochar as a soil conditioner is a promising solution. The aim of the work is to enrich the properties of less fertile soils and to enhance the growth of the model plant Zea mays (corn) by biochar application. We used four different soil types commonly spread in the Czech Republic – regosol, chernozem, cambisol and fluvisol representing a broad range of organic matter content. Also, we applied two different EBC (The European Biochar Certificate) certified biochars for use in agriculture. Corn seeds were germinated and cultivated for 3 months in repeated plant life cycles. Soils and biochar samples were characterized before and after cultivation by TGA, EA, BET, SEM, extraction of organic matter. The effect of biochar application was observed continuously through the measurement of plant height, the number of leaves and cobs. After the finalization of cultivation experiments, the dry mass of individual plants was measured, and root image analysis of every plant was performed. Fluvisol and cambisol have much higher organic matter content than regosol and chernozem. The application of biochar had the most significant impact on regosol regardless of the application dose; these results are in good agreement with the root image analysis. Furthermore, plants in soils treated with biochar had more corn cobs. The analysis on biochar samples showed the continual leaching of both organic and inorganic molecules from biochar to surrounding soil, which is crucial for its possible use as a soil conditioner and confirms the long-timescale positive effect on soil properties.","PeriodicalId":31709,"journal":{"name":"Ecocycles","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68243228","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}

引用次数: 1