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Tytuł:
The Influence of Tidal on the Nesting Activity of Green Turtle (Chelonia mydas (Linnaeus, 1758)) at Pangumbahan Beach, Sukabumi Regency, West Java, Indonesia
Autorzy:
Adiluhung, M. Boy
Riyantini, Indah
Sunarto, Sunarto
Faizal, Ibnu
Powiązania:
https://bibliotekanauki.pl/articles/1193344.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Chelonia mydas
Green Turtle
Nesting Activities
Pangumbahan
Tides
Opis:
Green turtles (Chelonia mydas (Linnaeus, 1758)) take advantage of the sand beach area as a stopover and carry out biological activities such as nesting and laying eggs. Pangumbahan Beach is one of the green turtle conservation places which is directly adjacent to the Indian Ocean. Tides affect physical processes such as the flushing of seawater on to the coast due to waves and flushing of water masses in estuaries, lagoons, and bays. This research aims to determine the effect of tides on the Green Turtle's nesting activity (Chelonia mydas). This research was conducted in July-September 2020, using observation and survey methods, and was analyzed descriptively. The data used include beach width, beach slope, tidal data, and landing data for Green Turtle (Chelonia mydas). A type of beach with a slope of 1.77° - 5.77° with an overall average of 3.4°, the Formzahl number value obtained at tide is 0.55, indicating the mixed type tidal type tends to double daily (Mixed, predominantly semi-diurnal tide). The results of this study indicate that the landing times and the formation of green turtle nests (Chelonia mydas) do not correlate with rising tides. The average effect of tides on green turtle egg-nesting activity (Chelonia mydas) was 0.111%, while the tidal effect on green turtle nesting activity (Chelonia mydas) was 4.09%. The highest frequency of Green Turtle (Chelonia mydas) nesting activity occurred between 22:00 and 02:00.
Źródło:
World Scientific News; 2021, 154; 48-65
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Abrasion impact towards green turtle Chelonia mydas (Linnaeus, 1758) nesting areas in Sindangkerta, Tasikmalaya Regency, West Java, Indonesia
Autorzy:
Mustaqim, Rifki A.
Sunarto, Sunarto
Syamsuddin, Mega L.
Faizal, Ibnu
Powiązania:
https://bibliotekanauki.pl/articles/1031832.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Abrasion
Chelonia mydas
Coastline
Green Turtle
Nesting Area
Satellite Imagery
Sindangkerta
Opis:
Green turtles (Chelonia mydas) are marine reptilians that have habitats in coastal areas to lay eggs. Abrasion is a phenomenon of beach erosion caused by waves and ocean currents which can cause damage to the coast. The purpose of this research is to analyze the impact of abrasion on green turtle’s nesting areas (Chelonia mydas). The research was conducted in the coasts of Sindangkerta, Tasikmalaya Regency, West Java, from December 2019 to January 2020. The method used in this research is observation and survey method, and the data are analyzed comparatively and descriptively. The data used consist of satellite imagery, tide, turtle’s landing, and the characteristics of turtle nesting areas in Sindangkerta coast in the year 1999, 2013, and 2019. The results showed that abrasion changes the condition of the Green Turtle (Chelonia mydas) nesting areas which led to a 40.09 m decrease in beach width, 2.04˚ decrease in beach slope, 15.51% increase in sand (fine-medium), and a loss of several coastal vegetation species.
Źródło:
World Scientific News; 2020, 147; 124-139
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diversity of birds communities in the Vyhraivski Dachi tract on the gradient of forest transformation
Różnorodność zgrupowań ptaków w Wyhrajiwśkich Daczach w gradiencie transformacji rekreacyjnej lasu
Autorzy:
Gaychenko, V.
Shupova, T.
Cherniaiev, O.
Powiązania:
https://bibliotekanauki.pl/articles/2053031.pdf
Data publikacji:
2020
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
indexes of β-diversity
synanthropization of birds communities
nesting birds
diversity recreational
transformation by forests
Opis:
The material was collected in June 2020 in the forest-steppe zone. A total of 42 species of nesting birds have been identifi ed. Their relative abundance averaged 2.1±0.42 pairs/km. 34 species (2.8±0.53) nest in the reserve, 19 (3.4±0.70) in the forest not protected by the conservation status, 21 (7.7±0.88) in the camping area, recreation centre – 33 species (5.5±0.62 pairs/km). All dominants of communities are hemisinanthropes: Fringilla сoelebs, Turdus merula, Phylloscopus collybita, Passer montanus. On the gradient of recreational transformation, the synanthropization index of bird communities and the relative abundance of synanthropes increase. The main factor in the formation of α- and β-diversity of bird communities is the regulation of human activity. The living conditions associated with the culture of human behaviour and the protection of the territory at the recreation centre increase the diversity of nesting stations of birds (nests in buildings and in nest boxes), ensuring protection of birds from ruining nests. There is a redistribution of nesting species in favour of protected forest areas, an increase in the α-diversity of their communities, which results in the similarity of the bird communities of the reserve with the community of the recreation centre, but not with the community of forestry sites.
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2020, 24; 15-25
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Naturalne siedliska jerzyków a prace termomodernizacyjne budynków
Natural habitats of swift – birds eliminating the problem of insects in cities and thermo-modernization works of buildings
Autorzy:
Ksit, Barbara
Gatniejewski, Adam
Powiązania:
https://bibliotekanauki.pl/articles/161934.pdf
Data publikacji:
2020
Wydawca:
Polski Związek Inżynierów i Techników Budownictwa
Tematy:
jerzyk zwyczajny
budka lęgowa
siedlisko
status prawny
termomodernizacja
budynek
swift
nesting box
habitat
legal status
thermomodernization
building
Opis:
W artykule przedstawiono wytyczne prawne termomodernizacji budynków, odnośnie ochrony środowiska. Opisano status prawny jerzyka jako przedstawiciela ginącego gatunku, który w istotny sposób może wpłynąć na poprawę komfortu środowiskowego siedlisk ludzkich.
The article presents legal guidelines for thermomodernization of buildings regarding environmental protection. The swift’s legal status was described as a representative of a dying species that could significantly improve the environmental comfort of human habitats.
Źródło:
Przegląd Budowlany; 2020, 91, 3; 39-41
0033-2038
Pojawia się w:
Przegląd Budowlany
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spatial characteristics of the Hawksbill (Eretmochelys imbricate Linnaeus, 1766) nesting beach on Kepayang Island, Belitung - Indonesia
Autorzy:
Harahap, Syawaludin A.
Prihadi, Donny J.
Virando, Gravito E.
Powiązania:
https://bibliotekanauki.pl/articles/1031644.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Eretmochelys imbricate
Kepayang Island
habitat characteristics
hawksbill
nesting beach
Opis:
Hawksbill sea turtles are scattered in Indonesia, especially on small uninhabited islands and are the only species of turtle most bound to tropical waters. The hawksbill has experienced a drastic decline in population mainly due to bycatch in fishing activities and disturbance of the nesting habitats due to anthropogenic presence. Kepayang Island in Belitung is one of the areas used as hawksbill as a habitat for nesting to laying eggs. To get information about hawksbill on this island, a study was conducted to find out the characteristics of hawksbill nesting beaches on Kepayang Island, Belitung. The survey was carried out in July 2014 and successfully identified 12 nests as an observation sample. Observations show that the coast of Kepayang Island where nesting turtles have a narrow beach width of less than 20 m with a slope of between 10° to 16° and an average intertidal area as wide as 11.5 meters. The texture of sand in the nest is coarse to fine sand which is dominated by fine and medium sand and has a temperature of around 27.7 °C to 30.2 °C measured at the bottom of the nest. The range of sand pH distribution on Kepayang Island is between 6 to 8 with a moisture content of 3.1 to 6.6%. The coastal vegetation formation in Kepayang Island is dominated by Barringtonia and Pescaprae with vegetation in the form of screwpine (Pandanus tectorius), railroad vine (Ipomoea pescaprae) and Barringtonia (Barringtonia asiatica). However, there are predators of turtle eggs and hatchlings, especially water monitor lizards (Varanus salvator), sea birds e.g. brahminy kite (Haliastur indus) and gulls (Chlidonias leucopterus). In general, Kepayang Island has characteristics suitable for hawksbill nesting sites.
Źródło:
World Scientific News; 2020, 146; 152-169
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A one-pass heuristic for nesting problems
Autorzy:
Kierkosz, Igor
Łuczak, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/406482.pdf
Data publikacji:
2019
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
cutting
packing
irregular shape
nesting problem
one-pass algorithm
uszczelka
kształt nieregularny
zagnieżdżanie
algorytm jednoprzebiegowy
Opis:
A two-dimensional cutting (packing) problem with items of irregular shape and rectangular sheets is studied. Three types of problems are considered: single-sheet problems without restrictions on the number of elements, single-sheet problems with restrictions on the number of elements, and cutting stock problems (restricted number of items and unrestricted number of sheets). The aim of the optimization is to maximize the total area of the elements cut from a single plate or to minimize the number of sheets used in cutting. A one-pass algorithm is proposed which uses the popular concept of a no-fit polygon (NFP). The decision on whether an item is cut from a sheet in a given step depends on the value of a fitting function. The fitting function depends on the change in the NFP of individual items. We test eight different criteria for the evaluation of partial solutions. On the basis of numerical experiments, the algorithm that generates the best solution for each of the considered problem types is selected. The calculation results for these algorithms are compared with results obtained by other authors.
Źródło:
Operations Research and Decisions; 2019, 29, 1; 37-60
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Desert loess: a selection of relevant topics
Autorzy:
Smalley, Ian
Marshall, John
Fitzsimmons, Kathryn
Whalley, W. Brian
Ngambi, Samson
Powiązania:
https://bibliotekanauki.pl/articles/94478.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
Parna
adobe
silt formation in deserts
large dust
small dust
Martian deserts
bee-eaters nesting in loess
glina
muł
pustynia
pył
Mars
żołna
less
Opis:
In discussions on loess, two types are often demarcated: glacial loess and desert loess. The origin of the idea of desert loess appears to lie with V.A. Obruchev who observed wind-carried silt on the Potanin expedition to Central Asia in 1895. It might be considered that desert loess would be defined as loess associated with deserts but it came to be thought of as loess produced in deserts. This led to some controversy as no mechanism for producing silt particles in deserts was readily available. Bruce Butler in Australia in particular cast doubt on the existence of desert-made loess. Butler indicated loess-like deposits in Australia which he called Parna; these are very like loess but the silt sized particles are actually clay mineral agglomerates of silt size- formed in dry lake regions. At the heart of the desert loess discussion is the problem of producing loess material in deserts. It has been suggested that there are no realistic mechanisms for forming large amounts of loess dust but there is a possibility that sand grain impact may produce particle shattering and lead to the formation of quartz silt. This would appear to be a reasonable mechanism for the African deposits of desert loess, but possibly inadequate for the huge deposits in China and Central Asia. The desert loess in China and Central Asia is loess associated with a desert. The material is formed in cold, high country and carried by rivers to the vicinity of deserts. It progresses then from deserts to loess deposit. Adobe ground may be defined as desert loess. Adobe occurs on the fringe of deserts, notably in the Sahelian region of Africa, and in SW USA. The use of adobe in construction represents the major utilization of desert loess in a social context. More understanding of adobe is required, in particular with respect to the adobe reaction, the low order chemical reaction which provides modest cementitious properties, and can be likened to the pozzolanic reactions in hydrating cement systems. The location of loess and loess-like ground on the peripheries of deserts is aided by the observation of the nesting sites of bee-eater birds. These birds have a determined preference for loess ground to dig their nesting tunnels; the presence of nest tunnels suggests the occurrence of desert loess, in desert fringe regions. We seek amalgamation and contrast: ten main topics are considered: words and terms, particles, parna, geotechnical, adobe, people, birds, Africa, Central Asia, Mars. The aim is some large generalizations which will benefit all aspects of desert loess investigation.
Źródło:
Geologos; 2019, 25, 1; 91-102
1426-8981
2080-6574
Pojawia się w:
Geologos
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie budek lęgowych na siedliskach borowych w Puszczy Augustowskiej
Using nest-boxes in pine stands of the Augustow Forest
Autorzy:
Zawadzki, G.
Zawadzki, J.
Zawadzka, D.
Sołtys, A.
Powiązania:
https://bibliotekanauki.pl/articles/1291385.pdf
Data publikacji:
2019
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
Polska Polnocno-Wschodnia
Puszcza Augustowska
siedliska borowe
lasy iglaste
budki legowe
zasiedlenie
ptaki
dziuplaki
sukces legowy
mucholowka zalobna
Ficedula hypoleuca
bogatka
Parus major
sosnowka
Periparus ater
pleszka
Phoenicurus phoenicurus
czubatka
Lophophanes cristatus
modraszka
Cyanistes caeruleus
czarnoglowka
Poecile montanus
kowalik
Sitta europaea
kretoglow
Jynx torquilla
soweczka
Glaucidium passerinum
północno-wschodnia Polska
sukces lęgowy
breeding success
coniferous forest
North-Eastern Poland
secondary hole-nesting birds
Opis:
In 2011–2014, the occupancy of nest-boxes by secondary hole-nesting birds and their breeding success was investigated in pine stands of the Augustów Forest (North-Eastern Poland). In the studied area of 12600 ha, the share of Scots Pine Pinus sylvestris L. in the stands was 92%. On average, birds occupied 54% and bats 3% of the 224–317 nest boxes controlled yearly. Nest boxes were also used by the Pygmy Owl Glaucidium passerinum L. as food caches. In total, broods of nine secondary hole-nesting species were observed, but only four bird species nested in each year of study. The most numerous species, occupying 53–60% of all boxes each year was the Pied Flycatcher Ficedula hypoleuca Pall. The Great Tit Parus major L. occupied 15–24% and the Coal Tit Periparus ater L. 10–12% of available nest-boxes, while the Redstart Phoenicurus phoenicurus L. used 2–7% of nest boxes. The yearly breeding success was highest for tits (Great Tit – 52–84%, Coal Tit – 50–72%) and strongly variable for the Pied Flycatchers – 38–78%. Broods were lost due to predation by martens Martes sp. (38%) and great spotted woodpeckers Dendrocopos major L. (6%) as well as nest competition (2%). The nest-boxes were occupied at a constant rate during the following four years after their exposition. Over 67% of the new nest-boxes were occupied annually which means new nest-boxes (up to 4 years) were occupied significantly more often than boxes older than 4 years.
Źródło:
Leśne Prace Badawcze; 2019, 80, 2
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Birds and bats using buildings as a place of breeding or shelter
Ptaki i nietoperze wykorzystujące budynki jako miejsce lęgów i schronienia
Autorzy:
Janus, K.
Lesinski, G.
Powiązania:
https://bibliotekanauki.pl/articles/2676.pdf
Data publikacji:
2018
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
Kujawy-Pomerania voivodship
Lodz voivodship
Mazovian voivodship
urban bird
bird
common swift
Apus apus
house sparrow
Passer domesticus
western jackdaw
Corvus monedula
bat
common noctule
Nyctalus noctula
big brown bat
Eptesicus serotinus
lesser horseshoe bat
Rhinolophus hipposideros
Pipistrellus
Plecotus
animal shelter
bird hatching
animal breeding
breeding habitat
nesting place
roosting place
synanthropization
synurbization
2012-2016 period
Opis:
Birds and bats using buildings as a place of breeding or shelter.The presence of birds and bats was analysed in buildings intended for thermal refurbishment. Study material was collected in the years 2012-2016 in 336 buildings from 11 voivodships. For detailed analyses concerning birds, data from three voivodships were selected: kujawsko-pomorskie, łódzkie and mazowieckie. To determine differences in the location of bat roosts, buildings from all voivodships were compared. Bird nesting places and daytime bat roosts were divided into 22 locations. Regional differences in the occupation of buildings were analysed. For comparison, the analysed buildings were divided into churches, tenements, public buildings, and residential blocks. Buildings used by birds were also compared with respect to the degree of urbanization of their surroundings. Species-specific differences in their preference for occupying buildings of different types were analysed in birds. Birds were found in 78.9% of buildings and bats – in 8.9% of buildings. 2,250 bird nests in 265 buildings and over 1,000 bats in 30 buildings were inventoried. The bird species most often found in buildings were: the swift Apus apus (40.5%), house sparrow Passer domesticus (31.7%) and jackdaw Corvus monedula (9.9%). Bat species found in buildings included: the common noctule Nyctalus noctula, serotine bat Eptesicus serotinus, lesser horseshoe bat Rhinolophus hipposideros, pipistrelles Pipistrellus and long-eared bats Plecotus. The house sparrow most often inhabited buildings in kujawsko-pomorskie voivodship and the swift most often inhabited buildings in mazowieckie and łódzkie voivodships. Birds in kujawsko-pomorskie voivodship most often built their nests under roofs and birds from mazowieckie and łódzkie voivodships in flat roof spaces. A total of 31 bat roosts were located in 30 buildings in five different locations. Bats most often occupied flat roof spaces and attics and least often occupied crevices behind the gutter.
Ptaki i nietoperze wykorzystujące budynki jako miejsce lęgów i schronienia. Przeanalizowano występowanie ptaków i nietoperzy na budynkach przeznaczonych do termomodernizacji. Materiał został zebrany na 336 budynkach w latach 2012-2016 w 11 województwach, a do szczegółowej analizy ptaków wybrano dane z trzech województw: kujawsko-pomorskiego, łódzkiego i mazowieckiego. Porównanie kryjówek dziennych nietoperzy dotyczyło wszystkich województw. Miejsca lęgowe ptaków oraz kryjówek dziennych nietoperzy zostały podzielone na 22 lokalizacje. Wykonano analizę różnic regionalnych w zasiedleniu obiektów. Wykonano porównanie zasiedlenia obiektów z podziałem na ich charakter: kościoły, kamienice, budynki użyteczności publicznej, budynki typu blok mieszkalny. Wykonano również porównanie budynków wykorzystywanych przez zwierzęta, ze względu na stopień zurbanizowania ich lokalizacji. Porównano preferencje gatunkowe ptaków do zasiedlania budynków o różnym charakterze. Ptaki stwierdzono na 78,9% budynków. Nietoperze stwierdzono na 8,9% budynków. Zinwentaryzowano 2250 gniazd ptaków występujących na 265 budynkach i ponad 1000 nietoperzy znalezionych w 30 budynkach. Najczęściej stwierdzanymi gatunkami ptaków były jerzyk Apus apus 40,5%, wróbel Passer domesticus 31,7% i kawka Corvus monedula 9,9%. Gatunki nietoperzy wykryte na budynkach to: borowiec wielki Nyctalus noctula, mroczek późny Eptesicus serotinus, podkowiec mały Rhinolophus hipposideros, karliki Pipistrellus i gacki Plecotus. Wróbel najczęściej zasiedlał obiekty w województwie kujawsko-pomorskim (37,3%), a jerzyk obiekty w województwie mazowieckim i łódzkim (47,0%). W województwie kujawsko-pomorskim ptaki najczęściej budowały gniazda pod dachem (26,0%), a w województwie mazowieckim i łódzkim w stropodachu (56,8%). Wyróżniono pięć lokalizacji w których łącznie stwierdzono 31 kryjówek nietoperzy znajdujących się na 30 budynkach. Nietoperze najczęściej zajmowały strych i stropodach (20), a najrzadziej szczelinę za spustem (1).
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Animal Science; 2018, 57[1]
1898-8830
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Animal Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
O układzie gniazdowym w dawnych słownikach
On nesting layout in old dictionaries
Autorzy:
Lenartowicz-Zagrodna, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1591227.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
development of Polish lexicography
Polish lexicography in the 16th to 19th centuries
lexicographer workshop
nesting layout
rozwój polskiej leksykografii
leksykografia polska XVI–XIX wieku
warsztat leksykografa
porządek gniazdowy
Opis:
Artykuł poświęcony został układowi gniazdowemu, stanowiącemu jeden z czterech podstawowych sposobów porządkowania materiału (obok układów: alfabetycznego, rzeczowego i treściowego) w dawnych pracach słownikarskich. Podstawą materiałową uczyniono słowniki przekładowe Jana Mączyńskiego, Mikołaja Volckmara, Łukasza Brzezwickiego, Andrzeja Fabera, Jerzego Koźmińskiego, Celestyna Mrongowiusza oraz ogólny słownik polszczyzny Samuela Bogumiła Lindego. Celem analizy było zbadanie, czym różniły się typy gniazdowania stosowane przez autorów słowników tworzących między XVI a XIX wiekiem. Podjęta została próba odpowiedzi na pytania jak współczesne założenia teoretyczne przekładają się na ówczesną praktykę i co nazywa się układem gniazdowym. Podczas analiz odwoływano się do ustaleń badaczy dawnych leksykonów, niekiedy je weryfikując.
The article presents the nesting layout, which is one of the four basic ways of arranging material (in addition to alphabetical, content and subject orders) in ancient lexicographical works, on the basis of the translation dictionaries of Jan Mączyński, Mikołaj Volckmar, Łukasz Brzezwicki, Andrzej Faber, Jerzy Koźmiński, Celestyn Mrongowiusz and the general dictionary of the Polish Language of Samuel Bogumił Linde. The purpose of the analysis was to find out the differences in nesting used by authors of dictionaries created between the 16th and 19th centuries. The article is an attempt to answer the questions of how the contemporary theoretical assumptions translate into practice of the above mentioned lexicographical works and what the nesting layout was. In the analyses there were many references to what researchers investigating ancient lexicons had established; in some cases their findings were verified.
Źródło:
Studia Językoznawcze; 2018, 17; 229-241
1730-4180
2353-3161
Pojawia się w:
Studia Językoznawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
PSYCHOSOCIAL AND ECONOMIC ASPECTS OF NESTING AS PERCEIVED BY ADULT CHILDREN LIVING WITH THEIR PARENTS
Autorzy:
Bieńko, Mariola
Powiązania:
https://bibliotekanauki.pl/articles/646837.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Tematy:
adulthood, young adults, parents, nesting
Opis:
One of the developmental tasks of early adulthood is autonomy expressed through living outside one’s family home. This is being postponed increasingly often, and this process of deferment, called nesting (in this context: remaining in the original “nest”, rather than starting one’s own), is increasingly common among young adultsaged between 18 and 34. Sociologists indicate a variety of transitions from youth to adulthood as a result of the fading of a strict interrelation between leaving the home and gaining economic independence and starting one’s own family.The aim of this article is to present qualitative study results based on 42 interviews with women and men, aged between 27 and 38, who live with their parents in Warsaw. This analysis is focused on showing the process of nesting in the context of relationships between young adults and their parents. Studies show that “extension” of the youth phase is a result the subjects’ fear of lack of satisfactory financial prospects in adult life and what they perceive as their parents’ overprotectiveness.
Źródło:
Studia Humanistyczne AGH; 2018, 17, 4
2084-3364
Pojawia się w:
Studia Humanistyczne AGH
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Charakterystyka drzew gniazdowych dzięcioła czarnego w Puszczy Augustowskiej
Characteristics of the nesting trees of the Black Woodpecker in the Augustow Forest
Autorzy:
Zawadzka, D.
Zawadzki, G.
Powiązania:
https://bibliotekanauki.pl/articles/989060.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
Puszcza Augustowska
lasy
fauna
ptaki
dzieciol czarny
Dryocopus martius
gniazdowanie
drzewa gniazdowe
dryocopus martius
cavities
nesting trees
pinus sylvestris
Opis:
The Black Woodpecker Dryocopus martius excavates nesting holes in big trees and use dead wood for foraging. It is considered as a key and an indicator species in the protection of biodiversity of forest ecosystems, because its cavities condition the possibility of breeding the biggest secondary cavity−nesters, bats, and some species of wasps. We studied preferences of the Black Woodpecker towards the nesting trees in the Augustów Forest (NE Poland). It is an extensive forest complex covering 114 000 ha, dominated by fresh and mixed fresh coniferous forest sites. Scots pine Pinus sylvestris occupies 78% of forest area. Stands older than 100 years cover about 18% of the study area. We searched for trees with cavities of the Black Woodpecker in stands older than 60 years. We identified tree species, their age and health condition. The breast height diameter and height of trees and height of the cavities above ground were measured. Additionally, cavity entrance orientation were estimated. We found a total number of 150 nesting trees with 229 cavities excavated by the Black Woodpecker. Pines constituted 95% of nesting trees. Cavities were found also in Betula pendula and Populus tremula. Live trees predominated among trees with cavities. Dead trees (only pines) constituted 12% of all. More than one (form 2 to 6) cavity entrances were recorded in almost 30% of nesting trees. Woodpeckers excavated cavities in pines in age from 92 to 222, 159 years old on average. Taken together, 90% of cavity pines were older than 110 years. The height of nesting trees varied from 21 to 37.5 m (30.5 m on average), and its breast height diameter was 32−96 cm with mean of 54 cm. Over 90% of trees with woodpeckers' cavities had dbh larger than 40 cm, and almost 50% between 50 and 60 cm. The mean height of cavity entrances was 12.8 (6−27) m. There was no dependence between the height of cavities and the thickness of trees. The entrance orientation was dominated by east and north (together 58%). Birds selected the least often an entrance in southwest (only 2.3%). The Augustów Forest is the only study plot in Europe, where so strong domination of pines among nesting trees of the Black Woodpecker was recorded. The preferred tree species in south and west part of the continent is Fagus sylvatica. The Black Woodpecker uses for nests mainly the oldest pines, but it is related to the thickness, and not directly to the age of these trees. The maintenance of pine dominated stands older than 120 years is necessary for the Black Woodpecker protection in the Augustów Forest.
Źródło:
Sylwan; 2017, 161, 12; 1002-1009
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybór drzew gniazdowych przez myszołowa, jastrzębia i kruka w Puszczy Augustowskiej
Choosing the trees for nesting by the Buzzard, Goshawk and Raven in the Augustow Forest
Autorzy:
Zawadzki, G.
Zawadzka, D.
Powiązania:
https://bibliotekanauki.pl/articles/987067.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lasy
ornitologia
ptaki drapiezne
jastrzab
Accipiter gentilis
myszolow
Buteo buteo
kruk
Corvus corax
drzewa gniazdowe
lokalizacja
preferencje siedliskowe
Puszcza Augustowska
accipiter gentilis
buteo buteo
corvus corax
nesting trees preference
Opis:
Preferences of the Buzzard, Goshawk and Raven in choosing the trees for nesting were studied in northern part of the Augustów Forest (NE Poland) in 2014−2016 years. Study area is dominated by fresh and mixed fresh sites with Scots pine as a dominant species (86% of the forest area). Nests were searched in stands older than 60 years. We found 60 nests of Buzzard, 11 of Goshawk, and 31 of Raven. The diameter and the height of nest trees, the height of nest location, and length of tree crowns were measured. Diameter and height of surrounding trees were also determined. In total, 11 features of nest trees were assessed. For the location their nests, all analysed bird species preferred trees bigger and higher than neighbouring ones. The oldest stands (above 100 years old) were also preferred. The Raven built nests on trees average 139 years old, Goshawk – 119, while Buzzard – 109. Raven nested only on Scots pine, Goshawk on Norway spruce and Scots pine, while Buzzard on silver birch, Scots pine, European larch and Norway spruce. The Buzzard selected for nest trees growing in average distance about 1500 m from forest edge, while Goshawk and Raven preferred nest in a similar distance from the forest edge (707−783 m). Distance of the nests from forest road were similar for Buzzard and Goshawk – about 60 m, and in case Raven it was only 38 m. Raven chose for nesting old−growth islands located on forest edge, or even single old tree growing on plantation. The greatest plasticity in the nest location and habitat diversity was found for Buzzard. Both Goshawk and Raven had more precisely marked habitat and nest preferences.
Źródło:
Sylwan; 2017, 161, 08; 669-676
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Calculation of the deadlines for nesting with the possibility of combining orders
Obliczanie terminów zakończenia wycinania blach z możliwością łączenia zleceń
Autorzy:
Jardzioch, A.
Jaskowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/961295.pdf
Data publikacji:
2015
Wydawca:
STE GROUP
Tematy:
nesting
simulation model
deadlines
wycinanie
model symulacyjny
terminy
Opis:
This paper describes the problems associated with determining deadlines for handling production orders during the orders combination process in order to optimize nesting. The analyzed problems relate to an automated nesting system in which production orders come in via the Internet and are processed automatically, and with minimum operator intervention. The article describes the issues of cutting optimization in the manufacturing system based on a water cutter. The optimization process is closely associated with the generation of production schedules for current orders base. Particular attention is focused on the analysis of problems arising from the omission of the human role in the processing of orders, scheduling and decision-making processes.
Artykuł opisuje problemy związane z określeniem terminów zakończenia obróbki zleceń produkcyjnych podczas możliwości łączenia zleceń w celu optymalizacji rozkroju arkusza. Analizowane problemy dotyczą zautomatyzowanego systemu wycinania blach w którym zlecenia produkcyjne napływają drogą internetową i są przetwarzane w sposób automatyczny a ingerencja operatora jest ograniczona do minimum. W artykule opisano zagadnienia optymalizacji rozkrojów w systemie wytwarzania opartym o wycinarkę wodną. Proces optymalizacji jest ściśle powiązany z generowaniem harmonogramów produkcyjnych dla posiadanej bazy zleceń. Szczególną uwagę skupiono na analizie problemów wynikających z pominięcia roli człowieka w procesie przetwarzania zamówień, tworzenia harmonogramów oraz procesach decyzyjnych.
Źródło:
Management Systems in Production Engineering; 2015, 1 (17); 22-27
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
"Czefurzy raus!" Gorana Vojnovicia. Słoweńska powieść kultowa w świetle bałkanizmu
Southern Scum Go Home! A Slovene Cult Novel in The Light of Balkanism
Autorzy:
Reiman, Judit
Powiązania:
https://bibliotekanauki.pl/articles/1182313.pdf
Data publikacji:
2014-12-02
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
postcolonial Slovene novel
post-Yugoslav spaces
nesting orientalism
nesting balkanism
Bo
słoweńska powieść postkolonialna
obszar postjugosłowiański
wewnętrzny orientalizm
wewnętrzny bałkanizm
Bośniacy w Słowenii
Opis:
Czefurzy raus! to wydana również po polsku słoweńska powieść autora Gorana Vojnovicia, której narrator, żyjący na lublańskim osiedlu-getcie imigranckim nastolatek bośniackiego pochodzenia, opowiada o swojej sytuacji i perypetiach w słoweńskiej stolicy. Wyobcowanai wykorzeniona tożsamość bohatera pokazywana swoistym dyskursem „czefurskim”, mieszanką języka słoweńskiego i bośniackiego, gorzko, nie bez ironii i dowcipu przywołuje sytuację postjugosłowiańską z wieczną kontrowersją Europy Środkowej i Bałkanów z punktu widzenia upokorzonego, napiętnowanego i pozbawionego życiowych szans bohatera. Tekst pokazuje, w jaki sposób w powieści tematyzowane są toposy wewnętrznego orientalizmu i bałkanizmu, które dotyczą nie tylko Bośniaków, ale także Słoweńców, oraz szuka odpowiedzi na pytanie, dlaczego oczekiwany transfer kulturowy nie mógł dojść do skutku. Punktem wyjściowym analizyjest teoria Marii Todorovej, która na wzór wewnętrznego orientalizmu wprowadziła koncept wewnętrznego bałkanizmu.
„Czefurzy raus!” by Goran Vojnović is a Slovene cult novel narrated by a Bosnian teenager living in a Ljubljana housing estate, an immigrant ghetto. The boy, while relating about his adventures and experiences in a mixed Bosnian-Slovene language which is the most conspicuous evidence of his uprootedness and alienation, in an ironic and sometimes funny way recalls the situation in post-Yugoslav spaces with their constant cultural conflict between Central Europe and the Balkans with the eyes of the stigmatized and humiliated hero who is deprived of a chance for a better life. The paper shows how the topoi of nesting orientalism and nesting balkanism referring to Bosnians and Slovenes are thematized in the novel and represents an attempt to describe why the expected cultural transfer could not succeed. The starting point of our analysis is the theory of Maria Todorova, who introduced the concept of nesting balkanisms on the basis of nesting orientalisms.
Źródło:
Porównania; 2014, 14; 99-107
1733-165X
Pojawia się w:
Porównania
Dostawca treści:
Biblioteka Nauki
Artykuł
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