10 research outputs found
The planning aspects and practical implementation of interactive educational paths
The spirit and needs of modern times require innovative learning and presentation activities. The educational paths are no exceptions. More and more visitors are becoming interested in them. The interactive educational paths meet these requirements, as their elements provide the key role in learning, where they playfully and physically involve the visitors in the learning process. However, the increasing demand involves a great responsibility from the designers of the educational paths, and the construction process should be monitored as well. In order to support the abovementioned, the authors have developed a total of 30 aspects of the contents of the interactive educational paths (wording, graphics, interactivity). They have tested in a total of 6 interactive educational paths produced by the PatkĂłs StĂșdiĂł. Overall, good results were obtained and the practical functionality of the elaborated criteria was proven. This paper presents a definite, suggestive framework for building interactive educational paths for designers and contractors alike
New species and host association records for the Hungarian avian louse fauna (Insecta: Phthiraptera)
AbstractA recently published checklist of Hungarian louse fauna (Insecta: Phthiraptera) listed 279 species and subspecies which have been recorded in Hungary. According to that checklist several louse species still await detection in Hungary, and many of the previously reported louse species have not been found on all expected host species yet. Our faunistical survey on avian lice started in 2005 at Ăcsa Bird Ringing Station, resulting hundreds of ectoparasite samples collected from over 70 bird species. Additionally, our louse collection has grown by collecting samples in other research projects focusing on various bird species, and by sampling cadavers before taxidermy in the Bird Collection of the Hungarian Natural History Museum. As the results of a preliminary exploration of this collection, we list 20 louse species which are new to the Hungarian fauna, as well as the first Hungarian records of 17 host-parasite associations. We also found 3 louse-bird association records new for the World fauna.</jats:p
Az ĂĄsott kutak vĂzminĆsĂ©ge kĂ©t ökofaluban: VisnyeszĂ©plakon Ă©s GyƱrƱfƱn = Water Quality of Dug Wells in Two Eco-Villages: VisnyeszĂ©plak and GyƱrƱfƱ
Az ökoszisztĂ©mĂĄk Ă©s szolgĂĄltatĂĄsaik összehasonlĂtĂĄsa kĂ©t ökofaluban: VisnyeszĂ©plakon Ă©s GyƱrƱfƱn = VisnyeszĂ©plak and GyƱrƱfƱ Eco-Villages Compared Along Their Ecosystem Status and Ecosystem Services Concepts
A vilĂĄg termĂ©szetvĂ©delmĂ©nek törtĂ©nete 1981 Ă©s 1985 között (vĂ©dett terĂŒletek alapĂtĂĄsa)
Az elĆzĆ elemzett idĆszak (1976â1980) Ăłta 6174 vĂ©dett terĂŒlet alapĂtĂĄsa törtĂ©nt a vilĂĄgon. A
cikkben közölt adatok az IUCN kategĂłriarendszerĂ©be sorolt vĂ©dett terĂŒletekre vonatkoznak. A jelenleg vizsgĂĄlt
idĆszakban az alapĂtott terĂŒletek 44,6%-a a IV. IUCN kategĂłriĂĄba tartozik. Az IUCN adatbĂĄzisa szerint a legtöbb
terĂŒletet 1981 Ă©s 1985 között Ukrajna alapĂtotta (1235 terĂŒletet). 1980-ig az idĆ elĆrehaladtĂĄval nem csak a
vĂ©dett terĂŒletek, de a nemzeti kategĂłriĂĄk szĂĄma is nĆtt. Az eddigiektĆl eltĂ©rĆen a nemzeti kategĂłriĂĄk szĂĄma
csökkent, 131 lĂ©tezett 1981 Ă©s 1985 között. A terĂŒletnagysĂĄgok az ĂĄtlagtĂłl eltĂ©rĆen alakulnak, többsĂ©gĂŒk
(51,49%) a 0 Ă©s 99 ha közötti mĂ©retƱ, bĂĄr az összes vĂ©dett terĂŒlet kiterjedĂ©sĂ©nek ez 0,082%-a. MagyarorszĂĄgrĂłl 8
vĂ©dett termĂ©szeti terĂŒlet kerĂŒlt fel az IUCN listĂĄjĂĄra. Ekkor alakult az Aggteleki Nemzeti Park, ezen kĂvĂŒl 3
tĂĄjvĂ©delmi körzet Ă©s 4 termĂ©szetvĂ©delmi terĂŒlet is. MegĂĄllapĂthatjuk, hogy az elĆzĆ Ă¶t Ă©vhez kĂ©pest 1981 Ă©s 1985
között ismĂ©t növekedett az alapĂtott vĂ©dett terĂŒletek szĂĄma: 4871-rĆl 6174-re. Ebben az idĆszakban a
termĂ©szetvĂ©delem törtĂ©nelmi esemĂ©nyei közĂŒl kiemelkedik az ausztriai Hohe Tauern Nemzeti Park
megalakulĂĄsa a magashegyi Ă©lĆhelyek, az indiai Sundarbans Nemzeti Park a bengĂĄli tigrisek, a bahamai Lucayan
Nemzeti Park a legmĂ©lyebb vĂz alatti barlangrendszer, a kongĂłi Kahuzi-Biega Mountains Nemzeti Park a hegyi
gorillĂĄk, a horvĂĄt Krka Nemzeti Park a vĂztani Ă©rtĂ©kek, a mexikĂłi Palenque Nemzeti Park a majĂĄk egyik
legnagyobb vårosånak és környékének védelme miatt
A gödöllĆi helyi jelentĆsĂ©gƱ platĂĄnfasor ĂĄllapotfelmĂ©rĂ©se, 2014
A helyi jelentĆsĂ©gƱ vĂ©dett termĂ©szeti Ă©rtĂ©kek az orszĂĄgos jelentĆsĂ©gƱ vĂ©dett termĂ©szeti
Ă©rtĂ©kekhez hasonlĂłan fontos szerepet töltenek be a termĂ©szetvĂ©delemben. GödöllĆn is szĂĄmos helyi jelentĆsĂ©gƱ
vĂ©dett termĂ©szeti Ă©rtĂ©k talĂĄlhatĂł, azonban kevĂ©s ismerettel rendelkezĂŒnk rĂłluk. A gödöllĆi platĂĄnfasor is ilyen,
rĂĄadĂĄsul jelentĆs emberi hatĂĄs alatt ĂĄll, ezĂ©rt szĂŒksĂ©gesnek tartottuk elvĂ©gezni az ĂĄllapotfelmĂ©rĂ©sĂ©t. Az ĂĄltalunk
felvett adatokat a 2013-as egyetemi felmĂ©rĂ©s adataival terveztĂŒk összehasonlĂtani. Azt is vizsgĂĄltuk, hogy a helyi
jelentĆsĂ©gƱ vĂ©dett termĂ©szeti terĂŒletre vonatkozĂł kezelĂ©si terv megvalĂłsul-e a gyakorlatban. Az ĂĄllapotfelmĂ©rĂ©st
20 cm-es mĂ©rĆszalaggal vĂ©geztĂŒk, az egyedek egymĂĄstĂłl valĂł tĂĄvolsĂĄgĂĄt, az ĂșttĂłl, illetve a kerĂtĂ©stĆl valĂł
tĂĄvolsĂĄgĂĄt, a talajmenti Ă©s a 140, 160 Ă©s 80 cm-es magassĂĄgĂș kerĂŒletĂŒket mĂ©rtĂŒk. Az egyedek ĂĄltalĂĄnos egĂ©szsĂ©gi
ĂĄllapotĂĄt, az antropogĂ©n hatĂĄsok közĂŒl a közĂști forgalom, a taposĂĄs Ă©s a szemetelĂ©s mĂ©rtĂ©kĂ©t vizsgĂĄltuk.
MegĂĄllapĂtottuk, hogy a vĂ©dett fasort jelentĆs emberi behatĂĄsok Ă©rik, amelyek a kezelĂ©si terv elĆĂrĂĄsait követve
kikĂŒszöbölhetĆek lennĂ©nek. PĂłtolhatĂłak lennĂ©nek a hiĂĄnyzĂł faegyedek Ă©s a tĂĄblĂĄk is. Fontos lenne a gĂ©pjĂĄrmƱ
parkolĂł kellĆ tĂĄvolsĂĄgba valĂł ĂĄthelyezĂ©se, a fĂĄk megĆrzĂ©se Ă©rdekĂ©ben. Szemetesek kihelyezĂ©sĂ©vel jobb
magatartĂĄsformĂĄk elsajĂĄtĂtĂĄsĂĄra ösztönözhetnĂ©k a lakosokat. Ăgy gondoljuk, a közvetlen közelben talĂĄlhatĂł
iskola felkarolhatnĂĄ a fasor vĂ©delmĂ©t â hiszen a Nemzeti Alaptanterv szerint a környezeti nevelĂ©st az oktatĂĄsban
integrĂĄlni kell â ezĂĄltal növelve az ifjĂșsĂĄg felelĆssĂ©gĂ©t a termĂ©szeti Ă©rtĂ©kek Ă©s a közvetlen környezetĂŒk irĂĄnt. A
helyiek Ă©s a lĂĄtogatĂłk ismereteinek bĆvĂtĂ©sĂ©re tĂĄjĂ©koztatĂł tĂĄblĂĄk kihelyezĂ©sĂ©t tartanĂĄnk kedvezĆnek
A pollinĂĄciĂł mint ökoszisztĂ©ma-szolgĂĄltatĂĄs vizsgĂĄlata VisnyeszĂ©plak, GyƱrƱfƱ Ă©s Magyarlukafa telepĂŒlĂ©seken
KutatĂĄsunk cĂ©lja a VisnyeszĂ©plak, GyƱrƱfƱ Ă©s Magyarlukafa telepĂŒlĂ©seken talĂĄlhatĂł gyepek Ă©s a gyĂŒmölcsös alatti gyepek beporzĂłvizsgĂĄlata volt, amellyel a terĂŒletek pollinĂĄciĂłra vonatkozĂł ökoszisztĂ©ma-szolgĂĄltatĂĄsĂĄt kĂvĂĄntuk jellemezni. A beporzĂłk felmĂ©rĂ©sĂ©t 2021â2022-ben 3 alkalommal, telepĂŒlĂ©senkĂ©nt 3 fĂĄtlan gyepterĂŒleten Ă©s 3 gyĂŒmölcsös alatti gyepterĂŒleten vĂ©geztĂŒk a pollinĂĄtorok helyszĂnen törtĂ©nĆ megfigyelĂ©sĂ©vel Ă©s feljegyzĂ©sĂ©vel. InterjĂșt összesen 8 mĂ©hĂ©sszel kĂ©szĂtettĂŒnk 2020â2021-ben, mely sorĂĄn a mĂ©hĂ©szkedĂ©ssel Ă©s az ebbĆl a szempontbĂłl fontos Ă©lĆhelyekkel Ă©s növĂ©nyfajokkal kapcsolatban tettĂŒnk fel kĂ©rdĂ©seket, nagy hangsĂșlyt fektetve a mĂ©hlegelĆkre Ă©s a mĂ©hlegelĆnövĂ©ny-fajokra. VizsgĂĄlataink azt mutattĂĄk, hogy egyedszĂĄm tekintetĂ©ben a fĂĄtlan gyepek összessĂ©gĂ©ben kiemelkedĆbbek voltak, viszont taxonszĂĄm szempontjĂĄbĂłl a gyĂŒmölcsös alatti gyepek magasabb ĂĄtlagĂ©rtĂ©ket Ă©rtek el. A falvakat összehasonlĂtva pedig mindkĂ©t tĂpusĂș Ă©lĆhelyre nĂ©zve az ökofalvak ĂĄtlagĂ©rtĂ©kei voltak magasabbak. HĂĄzi mĂ©hekre vonatkozĂłan a gyepek voltak kiemelkedĆek, de a hĂĄrom falu összessĂ©gĂ©ben nem tĂ©rt el egymĂĄstĂłl (csupĂĄn egy alkalommal
mĂ©rtĂŒnk MagyarlukafĂĄn kimagaslĂł egyedszĂĄmot). A mĂ©hĂ©szek nem voltak egysĂ©ges vĂ©lemĂ©nyen a mĂ©hĂ©szetĂŒket körĂŒlvevĆ mĂ©hlegelĆk minĆsĂ©gĂ©vel kapcsolatban. Ugyanakkor többen elismertĂ©k, hogy az ĂĄllĂłmĂ©hĂ©szetĂŒkhöz elengedhetetlenek azok az Ă©lĆhelyek, amelyeken a kipergethetĆ mĂ©zet adĂł növĂ©nyek ugyan nem fordulnak elĆ jelentĆs mennyisĂ©gben, de a mĂ©heknek tĂĄplĂĄlkozĂĄs szempontjĂĄbĂłl mĂ©gis szĂŒksĂ©gesek. Ilyen Ă©lĆhelyeknek mondtĂĄk az ĂĄltalunk vizsgĂĄlt gyepeket is. ĂsszessĂ©gĂ©ben elmondhatjuk, hogy a vizsgĂĄlt ökofalvak jobb beporzĂłkapacitĂĄssal, Ă©s Ăgy jobb pollinĂĄciĂłs ökoszisztĂ©ma-szolgĂĄltatĂĄssal rendelkeznek, mint a vizsgĂĄlt nem ökofalu. Ugyanakkor mĂłdszertani kĂsĂ©rlet lĂ©vĂ©n az eredmĂ©nyeket Ă©rdemes finomĂtani, Ăgy hasonlĂł vizsgĂĄlatok esetĂ©ben javasoljuk a több mintavĂ©teli idĆpontban törtĂ©nĆ felvĂ©telezĂ©st, Ă©s a bĆvĂtett statisztikai Ă©rtĂ©kelĂ©st
InVEST Soil Carbon Stock Modelling of Agricultural Landscapes as an Ecosystem Service Indicator
Soil carbon storage results from interactions between ecological processes and contributes to the global chemical regulation of the atmosphere, a vital ecosystem service. Within the ecosystem services approach, measuring soil carbon stock is used as an indicator of landscapes that function as terrestrial carbon sinks and sources. Soil carbon stock models of agricultural landscapes use national carbon stock data and are used to determine environmental benchmarks and develop land-use management strategies for improved landscape-scale carbon sequestration. The InVEST Carbon Storage model has been used as a tool to map carbon stock based on these data. However, the accuracy of the national carbon inventories of Hungary is unknown. In this study, the InVEST soil carbon stock models of two agricultural landscapes in Hungary were produced based on national soil carbon stock data and in-field collected soil sample carbon stock data. Carbon stock inventories were collated and used as InVEST carbon model inputs, and the models were mapped, compared, and evaluated to determine their usefulness in the planning of maximizing soil carbon storage in sustainable land-use management and policy development. Five InVEST soil carbon stock spatial models were produced for both agricultural landscapes, which showed great variation based on the data used to develop it. Aggregate carbon stock potentially stored in the landscape-scale study areas also varied between datasets used. Integrating soil sample data along with national carbon stock data shows prospective applicability in assessing contextual landscape-scale potential soil carbon stock storage
InVEST Soil Carbon Stock Modelling of Agricultural Landscapes as an Ecosystem Service Indicator
Soil carbon storage results from interactions between ecological processes and contributes to the global chemical regulation of the atmosphere, a vital ecosystem service. Within the ecosystem services approach, measuring soil carbon stock is used as an indicator of landscapes that function as terrestrial carbon sinks and sources. Soil carbon stock models of agricultural landscapes use national carbon stock data and are used to determine environmental benchmarks and develop land-use management strategies for improved landscape-scale carbon sequestration. The InVEST Carbon Storage model has been used as a tool to map carbon stock based on these data. However, the accuracy of the national carbon inventories of Hungary is unknown. In this study, the InVEST soil carbon stock models of two agricultural landscapes in Hungary were produced based on national soil carbon stock data and in-field collected soil sample carbon stock data. Carbon stock inventories were collated and used as InVEST carbon model inputs, and the models were mapped, compared, and evaluated to determine their usefulness in the planning of maximizing soil carbon storage in sustainable land-use management and policy development. Five InVEST soil carbon stock spatial models were produced for both agricultural landscapes, which showed great variation based on the data used to develop it. Aggregate carbon stock potentially stored in the landscape-scale study areas also varied between datasets used. Integrating soil sample data along with national carbon stock data shows prospective applicability in assessing contextual landscape-scale potential soil carbon stock storage