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Tytuł:
Kitchen Organic Waste as Material for Vermiculture and Source of Nutrients for Plants
Autorzy:
Kostecka, J.
Garczyńska, M.
Podolak, A.
Pączka, G.
Kaniuczak, J.
Powiązania:
https://bibliotekanauki.pl/articles/124979.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
kitchen organic waste
earthworms
vermicompost
Opis:
Departure from waste storage and maximisation of its utilization is currently the basis of modern waste management. This is favoured by the requirements defined in numerous legal instruments, including both EU directives and local regulations of member states. This also applies to organic waste, especially kitchen waste, which, with adequate education of the public, may constitute waste resources of very good quality to produce e.g. vermicomposts. It is very important, since soils of most European countries require continuous supply of organic matter to replenish humus and nutrients for the plants. The paper describes current trends in the production of kitchen organic waste. Since such waste has been vermicomposted for many years, advantages of this biotechnology have been presented and features of the produced vermicomposts have been characterised.
Źródło:
Journal of Ecological Engineering; 2018, 19, 6; 267-274
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Vermicomposting as an Alternative Method of Sludge Treatment
Autorzy:
Boruszko, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/123533.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
vermicomposting
sewage sludge
earthworms
heavy metals
Opis:
The article presents the results of the research from several years of exploitation of the vermiculture plots located in the municipal wastewater treatment plant in Zambrów. It is the only facility in Poland where the vermicompost from municipal sewage sludge has been produced continuously since 2004 (for 16 years). The results of tests of ready-made vermicomposts conducted regularly twice a year (32 tests) were subjected to a simple statistical analysis. The vermicompost analyses of heavy metals, biogenic compounds, organic matter and selected macroelements were compared with the requirements for mineral-organic fertilizers. In terms of the heavy metals content, the highest total content was observed in the first year of plots exploitation, i.e. in 2004, when it amounted to over 1200 mg-1 kg DM. The lowest sum content of heavy metals in vermicomposts, amounting to 398 mg-1 kg DM, was recorded in 2017. The median total content of heavy metals from all observations was 821 mg-1 kg DM. During the whole research period, the content of nutrients in vermicomposts was high, for nitrogen it ranged from 9.8 g-1 kg DM to 31.1 g-1 kg DM (median 14.3 g-1 kg DM), whereas for phosphorus it ranged from 2.1 g-1 kg DM to 14.5 g-1 kg DM (median 5.5 g-1 kg DM). The content of organic matter in the whole several-year study period was high and ranged from 21.3% DM to 59.0% DM (median 33.1% DM). The conducted research confirmed that the use of California earthworm in the process of municipal sewage sludge vermicomposting results in its good mineralization and humification, and the final product (vermicompost) may be a valuable mineral-organic fertilizer.
Źródło:
Journal of Ecological Engineering; 2020, 21, 2; 22-28
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ecomorphological Groups of Earthworms Found in a Beech Wood in the Bieszczady National Park (South-Eastern Poland)
Autorzy:
Kostecka, J.
Mazur-Pączka, A.
Podolak, A.
Pączka, G.
Garczyńska, M.
Powiązania:
https://bibliotekanauki.pl/articles/124546.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
earthworms
beech wood
forest
ecomorphological groups
Opis:
Earthworms play an important role in the soil quality, including forest soils. Their presence in zooedaphone, as well as their abundance and species diversity, indicate the state of the soil profile. The species diversity of the representatives of this group of macrofauna in a beech forest in the Bieszczady Mountains is recounted in this article. Earthworms were investigated in the soil of four sites selected near Ustrzyki Górne in Carpathian Dentario glandulosae – Fagetum beech woods within the Bieszczady National Park (sites in D. g. Fagetum festucetosum, – typicum, – lunarietosum and – allietosum), every month during the annual cycle during two periods: a/ in 1986–1987 and b/ in 2009–2010. It was done according to the Zicsi’s recommendations, using the Zajonc combinated method, on each site, six 25×25×20 cm samples were extracted. The soil was divided into two layers (0–10 cm and 10–20 cm) and the earthworms were selected manually from them. From deeper layers, they were driven out with a weak (0.4%) formalin solution. In the 1980s, thirteen earthworm species were found (total of 1805 specimens) in the soil of four sites investigated. In a decreasing order of numbers there were: Dendrobaena alpina alpina (Rosa 1984), Allolobophora cernosvitoviana (Zicsi 1967), Aporectodea rosea rosea (Sav.,1826), Aporectodea caliginosa (Sav., 1826), Lumbricus terrestris L., 1758, Octolasium lacteum (Orley,1881), Allolobophora carpathica (Cog., 1927), Fitzingeria platyura montana (Cer., 1932), Octodrilus transpadanus (Rosa, 1884), Dendrobaena octaedra (Sav., 1826), Eisenia lucens (Waga, 1857), Lumbricus rubellus (Hoffm., 1843), Dendrodrilus rubidus tenuis (Eisen, 1874). Twenty years later, in the years 2009-2010, eleven earthworm species were found in the soil of the same four sites investigated (total of 660 specimens). There was no occurrence of L. rubellus, and O. transpadanus. For all the cited species, the vertical distribution dynamics in an annual cycle was investigated as well as the preferred soil layer in terms of soil profile. The features of the afore-mentioned earthworm species and the soil levels they prefer allowed their affiliation with the ecological groups defined by Bouche to be considered or determined. The knowledge on the association of earthworms to ecomorphological groups in natural or a slightly changed ecosystem is becoming very useful, for example at the time of the reclamation of degraded soils with Lumbricidae as bioindicators.
Źródło:
Journal of Ecological Engineering; 2018, 19, 4; 153-158
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lumbricidae Biodiversity at the Sites in Bieszczady Mountains (Poland) After 25 Years
Autorzy:
Kostecka, J.
Mazur-Pączka, A.
Pączka, G.
Garczyńska, M.
Powiązania:
https://bibliotekanauki.pl/articles/125291.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
earthworms
biodiversity
Carpathian beech forest
Fagetum carpaticum
Opis:
Soil degradation is caused by geological, climatic and biological factors, as well as human activities. One kind of degradation involves loss of soil biodiversity as a result of global environmental changes. A study on earthworms was carried out near Ustrzyki Górne in the Bieszczady Mts (Poland), on a monthly basis, in 1986–1987 and 2009–2010 at various sites within the Carpathian beech forests (Fagetum carpaticum). During the years 1986–1987, a total of 13 species of earthworms were found: 6 species on site I, 8 species on site II, and 9 species were recorded within the site III. The highest abundance, i.e. 11 species was found on site IV. The study, which revisited the same locations in 2009–2010, identified only 10 species. In sites I, II and III, 7 earthworm species were found in each, and in site IV –10 species. The authors also investigated the factors endangering the fauna of earthworms in the Bieszczady Mountains, and following the example set by other countries which had made attempts to introduce earthworms into the red lists of the threatened species, it was proposed that such a procedure should be adopted for the endemic species O. transpadanus. It was also observed that specimens of L. terrestris had penetrated the natural areas of the National Park.
Źródło:
Journal of Ecological Engineering; 2018, 19, 2; 125-130
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wermikompostowanie osadów ściekowych
Vermicomposting of sewage sludge
Autorzy:
Bożym, M.
Powiązania:
https://bibliotekanauki.pl/articles/1208827.pdf
Data publikacji:
2016
Wydawca:
Stowarzyszenie Inżynierów i Techników Przemysłu Chemicznego. Zakład Wydawniczy CHEMPRESS-SITPChem
Tematy:
osady ściekowe
wermikompost
dżdżownice
sewage sludge
vermicomposting
earthworms
Opis:
Wermikompostowanie osadów ściekowych prowadzi się w celu ich stabilizacji oraz wytworzenia produktu stosowanego do celów przyrodniczych. Z tego względu osady poddawane wermikompostowaniu powinny zawierać wysoki udział materii organicznej oraz być wolne od zanieczyszczeń mikrobiologicznych, i posiadać mały ładunek metali ciężkich. Dlatego najczęściej proces wermikompostowania prowadzi się w małych oczyszczalniach ścieków. Zastosowanie nawozowe wermikompostów dostarcza roślinom wielu składników odżywczych, polepsza właściwości fizyczne gleby oraz stopień jej nawożenia. Dodatkowo, ważne makroelementy obecne w osadach ściekowych stają się po procesie lepiej przyswajalne przez rośliny. W pracy opisano proces wermikompostowania osadów ściekowych, wady i zalety oraz możliwości dalszego wykorzystania wermikompostu.
Vermicomposting process is carried out for stabilize of sewage sludge and production fertilizer for natural purposed. For this reason, vermicomposted sewage sludge should contain a high content of organic matter and to be free from microbiological and heavy metals contamination. Therefore, the most common process of vermicomposting is popular in small waste-water treatment plants. The usage of vermicomposted sewage sludge can supply nutrients to plants and also improve soil physical conditions and fertility. During vermicomposting, important macronutrients, present in the sewage sludge, are converted into the forms that are more available to plants. This paper describes the technology of vermicomposting of sewage sludge, the advantages and disadvantages of the process and directions for use of vermicompost.
Źródło:
Chemik; 2016, 70, 10; 616-619
0009-2886
Pojawia się w:
Chemik
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Field and Laboratory Studies of the Earthworm Dendrobaena Alpina
Autorzy:
Kostecka, J.
Butt, K. R.
Powiązania:
https://bibliotekanauki.pl/articles/124743.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
earthworms
Dendrobaena alpina
field study
laboratory culture
population dynamics
Opis:
Distribution of Dendrobaena alpina covers the mountainous region of central Europe, where it has a high dominance and frequency index. This work describes data from field studies conducted over two annual cycles in the Bieszczady National Park (BNP), Poland, in different types of beech forest. Densities of this species ranged from 47–231 g·m -2 with associated biomasses of 19–90 g·m -2. Most (66%) were recovered from less than 0.1 m soil depth with a further 28% from up to 0.2 m. Further, the animals were collected alive from Lutowiska, close to the BNP to obtain baseline data on the life history of D. alpina. Mature individuals were kept in isolation and cocoon production monitored on a 2 monthly basis. Immature individuals were kept until they reached maturity, when they were paired, with combined output of cocoons regularly monitored. Cocoons were collected, had their masses determined and were incubated. Hatchability was recorded, as was estimated duration of incubation and growth to maturity. Field-collected adults had a mean mass of 1.4 g and at 15 ºC, these produced an average of 1.83 cocoons·worm -1·month -1. Zero cocoons were produced by further specimens, collected as immature, grown to maturity and maintained in isolation. Recently-matured, paired D. alpina produced an average of 1.65 cocoons·worm -1·month -3. Cocoons had a mean mass of 19 mg. At 15 ºC, cocoons produced by recently matured adults hatched after 80 days (82% viable), but after 2 months the majority of cocoons failed to hatch. Hatchling growth from an average of 18 mg to maturity required 7–11 months in the given substrate.
Źródło:
Journal of Ecological Engineering; 2015, 16, 5; 213-217
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of nitrogen fertilizers with two different inhibitors (urease and nitrification) on the survival and activity of earthworms (Octodrilus complanatus)
Autorzy:
Zisi, X.
Karydogianni, S.
Kakabouki, I.
Stavropoulos, P.
Folina, A.
Bilalis, D.
Powiązania:
https://bibliotekanauki.pl/articles/1192477.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
mortality of earthworms
urea
N inhibitors
CO2
respiration
CEC
Opis:
Earthworms are among the most important species of the soil macrofauna. However, they are very sensitive to inorganic fertilization, more specifically to urea, which makes them a well-known bio-indicator. The objective of this study was to test if a fertilizer with inhibitors could be less destructive to earthworms than urea. In two consecutive years, we studied how new type fertilizers with urea (urea + urease inhibitor, urea + nitrification inhibitor and urea + urease inhibitor + nitrification inhibitor) can differ from urea applied alone and be closer to control (no fertilizer) in terms of the impact on earthworms, verified on different days after application. The measurements concerned earthworms’ mortality, casts and weight. Moreover, some soil properties which are affected by earthworms’ activity, such as exchangeable Ca, cation exchange capacity (CEC) and soil CO2 respiration, were studied. The inhibitors that were used comprised nitrification inhibitor, dicyandiamide (DCD), urease inhibitor, N-(n-butyl) thiophosphoric triamide (NBPT), and double inhibitors, both urease and nitrification inhibitor. The study revealed how a fertilizer with inhibitors could be less destructive to earthworms than urea. Urea with urease inhibitor and urea with urease inhibitor and nitrification inhibitor had the least negative impact on earthworms’ activities. In contrast, urea and urea with nitrification inhibitor caused higher mortality among earthworms than the other fertilizers used.
Źródło:
Journal of Elementology; 2020, 25, 4; 1449-1461
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Earthworm species as pointer for herbaceous flora distribution and health of soil in Onigambari Forest Reserve, Oyo state Nigeria
Autorzy:
Onafurume, O. M.
Powiązania:
https://bibliotekanauki.pl/articles/1076651.pdf
Data publikacji:
2019
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Earthworms
Floristic composition
Natural forest
Relative importance value
Soil fertility
Opis:
Amongst various and diverse organisms, earthworms (Annelida: Oligochaeta) are the most important components of soil biota when it comes to soil formation and maintenance of soil structure and fertility. The presence of earthworms modifies the soil quality of the environment due to their burrowing and casting. This affects the activities of other organisms. Thus, they are also termed “ecosystem engineers”. However, while we begin to understand the role of surface casts, it is still unclear to what extent plants utilize subsurface casts. This work is a study of the floral community structure as influenced by surface cast so as to determine the functional groups of earthworms in the natural forest zone of Onigambari Forest Reserve. This reserve is located at latitude 07°25’N and longitude 3°53’E within the low and semi-deciduous forest belt of Nigeria. It is divided into two: natural and plantation forests. Herein, the simple random sampling technique was used to select 10 geo-referenced plots (15m × 15m each). Three 1.0m × 1.0m square quadrats were randomly laid on each plot to give 30 sampling points surveyed for data collection. Data were collected on floral composition, relative importance values (RIV), earthworm composition and diversity, and physicochemical components of the soil. Twenty eight herbaceous plants were enumerated. Andropogon gayanus had the highest relative importance value (RIV) of (20.499), while Acroceras zizanoides and Platostoma africanum had the least RIV (1.1782) amongst other four. Seven earthworm species were enumerated, with Eisenia fetida having the highest RIV (28.571), while Octoclasion cyaneam and Lumbricum rubellus had the least. The species richness of earthworms was high (0.8061) and evenly distributed (0.8405), but with a low diversity (H’ = 1.772). There are two functional groups of earthworm in the natural forest zone, seven were surface dwelling, while only Lumbricus terrestris was sub-surface dwelling. The health of flora and soil of the natural forest zone of Onigambari forest reserve is low. Prevention of outside influence on the forest zone, seeding and deposition of organic waste matter to the soil are strategies that would enhance abundance and diversity of earthworms in the natural forest zone.
Źródło:
World News of Natural Sciences; 2019, 26; 80-95
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kumulacja metali ciężkich przez dżdżownice w wermikompostowanych osadach ściekowych
Accumulation of heavy metals by earthworms from vermicomposting sewage sludges
Autorzy:
Bożym, M
Powiązania:
https://bibliotekanauki.pl/articles/142440.pdf
Data publikacji:
2014
Wydawca:
Stowarzyszenie Inżynierów i Techników Przemysłu Chemicznego. Zakład Wydawniczy CHEMPRESS-SITPChem
Tematy:
osady ściekowe
wermikompost
dżdżownice
metale ciężkie
sewage sludge
vermicompost
earthworms
heavy metals
Opis:
Celem pracy było zbadanie zdolności do kumulacji metali ciężkich przez dżdżownice przetwarzające osady ściekowe i określenie czynników wpływających na ten efekt. Zbadano zawartość metali ciężkich w osadach surowych, wermikompostach i dżdżownicach. Stwierdzono, że podczas procesu wermikompostowania osadów ściekowych zwiększa się w nich udział metali ciężkich. Prawdopodobnie wynika to ze zmniejszania masy przetwarzanych osadów, mimo dodawania materiału roślinnego w trakcie procesu. Dżdżownice kumulowały większe ilości metali, w porównaniu z podłożem. Na kumulację metali przez dżdżownice ma wpływ ich zawartość ogólna w podłożu, odczyn pH i udział substancji organicznej w osadach.
The aim of this study was to analyzed the ability to accumulate heavy metals in the earthworms of sewage sludge treating and to determine the factors influencing the effect. The contents of heavy metals in raw sewage sludge, vermicomposts, earthworms and coprolite were analyzed. It was found that content of heavy metals in vermicompost during the process was increased. Probably this is due to the weight reduction of treated sludges, although the additive of plant material. Earthworms accumulated a higher content of heavy metals as compared with the ground (vermicompost). On the metals accumulation effect in earthworms bodies influenced the content of metals, organic matter and pH of sewage sludge.
Źródło:
Chemik; 2014, 68, 10; 868-873
0009-2886
Pojawia się w:
Chemik
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zmiany aktywności metabolicznej gleby wywołane obecnością dżdżownic gatunku lumbricus terrestris L. – test mikrokalorymetryczny
The changes of soil metabolic activity caused by the presence of earthworms species lumbricus terrestris L. – microcalorimetric test
Autorzy:
Dziejowski, J
Ropelewska, E
Powiązania:
https://bibliotekanauki.pl/articles/401290.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
kalorymetria izotermiczna
dżdżownice
gleba
aktywność mikrobiologiczna
isothermal calorimetry
earthworms
soil
microbial activity
Opis:
W pracy przedstawiono wyniki badań wpływu aktywności dżdżownic w glebie na proces biodegradacji glukozy. Opracowano test mikrokalorymetryczny pozwalający na wyznaczenie kinetycznych parametrów badanych procesów w glebie. Przeprowadzono analizę zmian szybkości wydzielania ciepła i wyznaczono całkowite efekty cieplne. Wyniki potwierdziły zmianę kinetyki procesu rozkładu glukozy w glebie, będącej środowiskiem bytowania dżdżownic, w porównaniu z glebą kontrolną.
The paper presents the results of studies of the effect of earthworms activity in the soil on the process of glucose biodegradation. The microcalorimetric test allowed to determine the kinetic parameters of examinated processes in soil. An analysis of changes of the rate of heat evolution was carried out and the changes of the total heat effect were determined. The results confirmed the change in kinetics of glucose decomposition in the soil, which was the habitat of earthworms in comparison to control soil samples without earthworms.
Źródło:
Inżynieria Ekologiczna; 2012, 31; 17-26
2081-139X
2392-0629
Pojawia się w:
Inżynieria Ekologiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effectiveness of Lumbricidae Extracting with an Environmentally Friendly Method
Autorzy:
Mazur-Pączka, Anna
Pączka, Grzegorz
Kostecka, Joanna
Podolak, Agnieszka
Garczyńska, Mariola
Powiązania:
https://bibliotekanauki.pl/articles/125097.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
earthworms sampling
non-destructive extraction method
electroshocking
mixed method
permanent grassland
arable land
Opis:
Lumbricidae, as representatives of edaphone, are used in ecological research. Over the years, various attempts to improve the ways of earthworm extraction have been made. One of the pro-environmental methods for extracting these animals from the soil is the method involving the application of electric current (octet). The aim of the study was to compare the efficiency of the earthworm extraction using the mixed method (manual segregation along with the use of 0.5% formalin solution) with the method applying the electroshocking. The species composition of earthworms extracted using both methods was the same (seven species of earthworms belonging to three ecomorphological groups were found). A lower number and biomass of earthworms were found in the permanent grassland and arable land with the help of octet than using the mixed method. Further research is needed to improve the existing methods for Lumbricidae extraction and to implement new ones that would be safe for the edaphon representatives.
Źródło:
Journal of Ecological Engineering; 2020, 21, 5; 114-119
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Peculiarities of biotic interactions in the soil system
Autorzy:
Striganova, Bella
Powiązania:
https://bibliotekanauki.pl/articles/470638.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
Tematy:
soil communities
earthworms
burrows
locomotory activity
soil pores
soil aggregates
biotic interactions
soil fauna
Opis:
The heterogeneity of soil environment is an important factor of the taxonomic and ecological diversity of the soil animal population. The con¬tribution of invertebrates to the formation of aerial space in mineral soil horizons, in the form of a stable system of biopores, is considered on the basis of the author’s original materials and literature data. Aerial space is the necessary condition for the life of aerobiotic forms in the mineral soil, which comprise the bulk of soil invertebrates belonging to meso- and macrofauna. Zoogenic mechanisms of the formation of soil pores and soil aggregates are analyzed. Pore walls and aggregate surfaces are populated by different groups of pedobionts. The partial isolation of these loci decreases predation, that creates conditions for the maintenance of a high diversity and abundance of animal populations in the restricted volume of populated soil profile.
Źródło:
Studia Ecologiae et Bioethicae; 2014, 12, 4; 61-81
1733-1218
Pojawia się w:
Studia Ecologiae et Bioethicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mikroplastik w środowisku – jego pochodzenie, klasyfikacja, drogi migracji i wpływ na organizmy
Microplastic in the environment – its origin, classification, migration routes and impact on organisms
Autorzy:
Klimasz, Marek
Grobelak, Anna
Piekutin, Janina
Powiązania:
https://bibliotekanauki.pl/chapters/27319550.pdf
Data publikacji:
2023-07-19
Wydawca:
Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:
mikroplastik
tworzywa sztuczne
akumulacja mikroplastiku
mikroplastik w dżdżownicach
microplastic
plastics
microplastic accumulation
microplastic in earthworms
Opis:
Globalna produkcja plastików i tworzyw sztucznych ma obecnie tendencję wzrostową, co powoduje także wzrost zawartości mikroplastików w środowisku, które w sposób niekontrolowany przedostają się do wód powierzchniowych, gleby oraz powietrza. Wyróżniono wiele rodzajów mikroplastiku w zależności od jego pochodzenia, kształtu, wielkości oraz rodzaju tworzywa, a do najczęściej opisywanych należą mikrogranule, włókna oraz mikroplastiki różnokształtne. W pracy ukazano wpływ mikroplastiku na rośliny i zwierzęta, przedstawiono ogólne zagrożenia wynikające z obecności w środowisku tworzyw sztucznych oraz nowatorską metodę detekcji mikroplastiku z wykorzystaniem dżdżownic.
Global production of plastics and plastics is currently in a continuous upward trend, which also causes an increase in the content of microplastics in the environment, which is released into surface waters, soil and air in an uncontrolled manner. Many types of microplastics have been distinguished depending on its origin, shape, size and type of material, and the most frequently described ones include microgranules, fibers and various shapes of microplastics. The chapter shows the influence of microplastics on plants and animals, presents general threats resulting from the presence of plastics in the environment and an innovative method of microplastic detection with the use of earthworms.
Źródło:
Inżynieria środowiska i biotechnologia. Wyzwania i nowe technologie; 151-164
9788371939013
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Community Structure of Lumbricidae in Permanent Grassland and Arable Land
Autorzy:
Mazur-Pączka, Anna
Pączka, Grzegorz
Kostecka, Joanna
Garczyńska, Mariola
Podolak, Agnieszka
Szura, Renata
Powiązania:
https://bibliotekanauki.pl/articles/123970.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
earthworms
biodiversity
agricultural areas
dominance
frequency
Shannon-Wiener diversity index
dominance values of Berger-Parker
Opis:
Lumbricidae play a key role in the soil environment as “the ecosystem engineers”. They participate in all the categories of services provided by ecosystems. In agricultural areas, the conventional intensive farming practices have led to a significant decline in the biological diversity of soils including earthworms. In this study, we attempted to characterize the community structure of earthworms in permanent grassland and arable land of the Didactic & Experimental Station of Rzeszów University in Krasne near Rzeszów. Similar densities of earthworms were observed in the grassland and in the arable land (101.01 ± 18.03 ind. ∙ m-2 and 82.12 ± 18.26 ind. ∙ m-2, respectively) (p > 0.05) as well as a similar biomass of Lumbricidae (77.72 ± 15.30 g ∙ m-2 and 54.34 ± 11.72 g ∙ m-2) (p > 0.05). In the research, 7 species of earthworms were found in the permanent grassland and 6 representatives of Lumbricidae were identified in the arable land. The identified earthworms represented all three main morpho-ecological groups. The density and biomass of epi-endogeic earthworm L. rubellus and the anecic species of L. terrestris were shown to be higher (p < 0.05) in the grassland as compared to the arable land. In order to protect Lumbricidae and to sustain the beneficial role of earthworms in an ecosystem, it is necessary to monitor the negative changes in populations of earthworm species attributed to various farming practices.
Źródło:
Journal of Ecological Engineering; 2019, 20, 5; 1-6
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Procedure for detoxication of linuron contaminated soil based on ozonation and fluidization process
Metoda oczyszczania gleby zanieczyszczonej linuronem poprzez ozonowanie w fazie fluidalnej
Autorzy:
Józefczyk, Radosław
Antos, Piotr
Pieniążek, Marcin
Balawejder, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/2203118.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
linuron degradation
soil contamination
detoxication
earthworms
Eisenia foetida
linuron
zanieczyszczenie gleby
skażenie gleby
dżdżownice
detoksykacja
Opis:
The linuron contaminated soil was subjected to remediation using ozone as an oxidant. The experiments were performed both in laboratory and pilot plant installations. Kinetics of linuron degradation was determined for both systems. Moreover, main linuron metabolites were identified, and possible degradation pathway was proposed. The soil remediation was found to be successful, which was verified by chemical and biological tests. The half-life time of linuron in the pilot scale installation was no more than 7.5 h. To verify the efficiency of soil detoxification, a toxicity test was performed, which utilized Eisenia foetida earthworm. The test organisms were exposed for 14 days to the linuron contaminated soil prior and after the remediation procedure. It was observed that in the control group and the group of organisms exposed to the ozonated soil, the survivability was 100%, whereas the earthworms exposed to the linuron contaminated soil that was not ozonated did not survive at all.
Zanieczyszczoną linuronem glebę poddano remediacji z użyciem ozonu jako utleniacza. Eksperymenty przeprowadzono zarówno w instalacji laboratoryjnej, jak i instalacji pilotażowej. Dla obu systemów wyznaczono kinetykę degradacji linuronu. Ponadto zidentyfikowano główne produkty rozkładu linuronu i zaproponowano możliwy szlak degradacji. Remediacja gleby okazała się skuteczna, co zweryfikowano testami chemicznymi i biologicznymi. Okres półtrwania linuronu w instalacji w skali pilotażowej nie przekraczał 7,5 godziny. W celu sprawdzenia skuteczności detoksykacji gleby przeprowadzono test toksyczności, w którym wykorzystano dżdżownicę Eisenia foetida. Organizmy testowe były wystawione na działanie gleby skażonej linuronem przez 14 dni przed i po procedurze remediacji. Zaobserwowano, że w grupie kontrolnej i grupie organizmów narażonych na kontakt z glebą poddaną remediacji przeżywalność wyniosła 100%, natomiast dżdżownice narażone na kontakt z glebą skażoną linuronem nie przeżyły.
Źródło:
Archives of Environmental Protection; 2022, 48, 3; 48--56
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
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