Methodology for determining the main disturbances in the water management balance and optimizing adaptation measures in the conditions climate change
Fischer, Milan; Zeman, Evžen; Vizina, A.; Hanel, M.; Bernsteinová, Jana; Tachecí, P.; Štěpánek, Petr; Pavlík, P.; Máca, P.; Ghisi, Tomáš; Rapantová, N.; Bláhová, Monika; Janál, P.; Trnka, Miroslav
2023 - Czech
Ongoing climate change is causing a global increase in air temperature. While this is leading to an acceleration of the global hydrological cycle, and therefore a global increase in precipitation, the spatiotemporal variability in precipitation is much more complicated. While temperature in the Czech Republic shows a consistently increasing trend similar to that of surrounding countries and the planet as a whole, precipitation can be simplified that long-term averages of annual totals remain and are likely to remain very similar in the coming decades. Rising air temperatures inherently bring increased evaporative demand of the atmosphere and, for the same precipitation, a lower ratio of precipitation to evaporation, i.e. the climatic water balance shows a negative trend. Probíhající klimatická změna přináší globální nárůst teploty vzduchu. To vede sice k akceleraci globálního hydrologického cyklu, a tedy i globálního nárůstu srážek, nicméně časoprostorová \nvariabilita srážek je mnohem komplikovanější. Zatímco teplota v ČR vykazuje obdobně jako v okolních zemích a celé planetě konzistentně rostoucí trend, u srážek lze zjednodušeně\nkonstatovat, že dlouhodobé průměry ročních úhrnů zůstávají a v nadcházejících dekádách pravděpodobně zůstanou velmi podobné. Rostoucí teplota vzduchu přináší neodmyslitelně\nzvýšený evaporační požadavek atmosféry a při stejných srážkách dochází k nižšímu poměru srážek a výparu, tedy klimatická vodní bilance vykazuje negativní trend.
Keywords:
water balance; climatic research; hydrological model; water resources; water management
Available in digital repository of the ASCR
Methodology for determining the main disturbances in the water management balance and optimizing adaptation measures in the conditions climate change
Ongoing climate change is causing a global increase in air temperature. While this is leading to an acceleration of the global hydrological cycle, and therefore a global increase in precipitation, the ...
Summary Research Report OA2211_UK_KutnaHora
Hanuš, Jan; Slezák, Lukáš; Fajmon, Lukáš
2022 - Czech
The aerial hyperspectral campaign OA2203_CZU_Otnice is aimed at acquiring data for the purpose of abandoned land mapping. Letecká hyperspektrální kampaň OA2203_CZU_Otnice je zaměřena na pořízení dat pro účely mapování opuštěné půdy.
Keywords:
flis; hyperspectral; raster; processing; lidar
Available in digital repository of the ASCR
Summary Research Report OA2211_UK_KutnaHora
The aerial hyperspectral campaign OA2203_CZU_Otnice is aimed at acquiring data for the purpose of abandoned land mapping.
The aerial hyperspectral campaign CENIA_2204 is aimed at acquiring data for the purpose of monitoring the Lány landfill.
Hanuš, Jan; Slezák, Lukáš; Fajmon, Lukáš
2022 - Czech
The aerial hyperspectral campaign CENIA_2204 is aimed at acquiring data for the purpose of monitoring the Lány landfill. Letecká hyperspektrální kampaň CENIA_2204 je zaměřena na pořízení dat pro účely monitoringu skládky Lány.
Keywords:
flis; hyperspectral; raster; processing; lidar
Available in digital repository of the ASCR
The aerial hyperspectral campaign CENIA_2204 is aimed at acquiring data for the purpose of monitoring the Lány landfill.
The aerial hyperspectral campaign CENIA_2204 is aimed at acquiring data for the purpose of monitoring the Lány landfill.
The OA2203_CZU_Otnice airborne hyperspectral campaign is aimed at acquiring data for the monitoring of meadow mountain ecosystems.
Fabiánek, Tomáš; Slezák, Lukáš; Hanuš, Jan
2022 - Czech
The OA2203_CZU_Otnice airborne hyperspectral campaign is aimed at acquiring data for the monitoring of meadow mountain ecosystems. Letecká hyperspektrální kampaň OA2203_CZU_Otnice je zaměřena na pořízení dat pro účely monitoringu lučních horských ekosystémů.
Keywords:
flis; hyperspectral; raster; processing
Available in digital repository of the ASCR
The OA2203_CZU_Otnice airborne hyperspectral campaign is aimed at acquiring data for the monitoring of meadow mountain ecosystems.
The OA2203_CZU_Otnice airborne hyperspectral campaign is aimed at acquiring data for the monitoring of meadow mountain ecosystems.
Dendrochronology improves understanding of the charcoal production history, increasing the tourist potential in the Drahany Highlands
Rybníček, Michal; Bajer, A.; Friedl, M.; Knott, R.; Kočár, Petr; Kučera, A.; Novák, J.; Vavrčík, H.; Kolář, Tomáš
2022 - English
Over the last two years, three selected forest sites from Drahany Highlands were examined for traces of human activity. The most frequent traces found, and common to all three sites, were remains of charcoal production. This paper provides an anatomical and dendrochronological analysis of the charcoals found in two charcoal pile remains from each site. The species composition of the charcoals at the southern site was dominated by oak, followed by birch and hornbeam. Fir was more common than oak, beech, poplar, birch and hornbeam at the central site. Fir and beech were found at the northern site. By using dendrochronology, 23 fir, oak and beech charcoals were dated with the oldest sample coming from a central site and dated from the period 1753–1758. Charcoals from the three other charcoal piles fell into the first half of the 19th century. Radiocarbon dating of charcoals selected gave a very wide age range (1640–1955), except for one case (1399–1435). Providing information on the age of a charcoal pile can help raise public awareness and interest in viewing the sites where charcoal burners used to be active in the forests.
Keywords:
Charcoal pile; culture heritage; tourism; tree rings; wood species
Fulltext is available at external website.
Dendrochronology improves understanding of the charcoal production history, increasing the tourist potential in the Drahany Highlands
Over the last two years, three selected forest sites from Drahany Highlands were examined for traces of human activity. The most frequent traces found, and common to all three sites, were remains of ...
Assessment and mapping of cultural ecosystem services in landscape
Daněk, Jan; Slovák, L.; Daněk, T.; Pánek, J.; Schlossarek, M.
2022 - Czech
Summary research report presents the most important findings from the research focused on assessment and mapping of cultural ecosystem services in landscape. Souhrnná výzkumná zpráva shrnuje nejdůležitější poznatky z provedeného výzkumu zaměřeného na hodnocení a mapování kulturních ekosystémových služeb v krajině
Keywords:
cultural ecosystem services; participatory mappingcultural ecosystem services; intangible benefits of nature; participatory mapping; questionnaire survey; focus groups
Fulltext is available at external website.
Assessment and mapping of cultural ecosystem services in landscape
Summary research report presents the most important findings from the research focused on assessment and mapping of cultural ecosystem services in landscape.
The impact of covid-19 restrictions on carbonaceous aerosols at rural background site: importance of vertical distribution
Mbengue, Saliou; Vodička, Petr; Komínková, Kateřina; Schwarz, Jaroslav; Zíková, Naděžda; Prokeš, Roman; Suchánková, Lenka; Julaha, Kajal; Ondráček, Jakub; Holoubek, Ivan; Ždímal, Vladimír
2022 - English
In this study, EC and OC at 4 m elevation and EC at 230 m elevation showed a similar \nseasonal pattern with higher values in winter and lower values in summer. OC, measured \nat 230 m height showed an opposite behavior with slightly higher values in spring and \nsummer, probably related to the increased contribution of secondary organic carbon \n(SOC). Concentrations were generally higher at 4 m, where there was also a better \ncorrelation between EC and OC, suggesting a greater influence of local sources near the \nsurface.
Keywords:
COVID-19; Vertical distribution; Organic – elemental carbon; Rural background site
Available in a digital repository NRGL
The impact of covid-19 restrictions on carbonaceous aerosols at rural background site: importance of vertical distribution
In this study, EC and OC at 4 m elevation and EC at 230 m elevation showed a similar \nseasonal pattern with higher values in winter and lower values in summer. OC, measured \nat 230 m height showed ...
Adaptation to climate change: assessment of urban vulnerability to heatwaves and extreme heat
Suchá, Lenka; Geletič, Jan; Vaňo, Simeon; Bašta, Petr; Jančovič, M.; Duchková, Helena
2022 - Czech
The methodology is focused on integrated modelling of climate change impacts on social-ecological systems in cities and on the methodological approach to vulnerability assessment of heatwaves and extreme heat at local and city scales. Recent approaches are often based on insufficient data where land use, land cover and distribution of population in space are considered as constant. This methodology then presents a complex approach to scenario building of future vulnerability of cities to heatwaves and extreme heat, that is based on data synthesis originating from spatial modelling and participatory processes. To this end, the methodology elaborates on the aspects of climate modelling, land use and land cover scenarios development and socio-demographic scenarios until the year 2050. The outcomes of the application of the methodology are a significant tool for urban adaptation planning in terms of adaptation measures allocation to the areas with recent and future sensibility to heat stress. Metodika je zaměřena na oblast integrovaného modelování dopadů změny klimatu na socio-ekologické systémy měst a metodický postup pro hodnocení zranitelnosti měst vůči teplotním extrémům. Současné přístupy jsou často realizována na základě nedostatečných dat a jako proměnlivé se uvažuje pouze klima, zatímco stav zástavby a rozložení populace v prostoru jsou vnímány jako konstantní. Tato metodika přináší nový, ucelený pohled na tvorbu scénářů zranitelnosti měst vůči teplotním extrémům, který je založen na syntéze dat vzniklých prostorovým modelováním a participativními přístupy. Představuje návod, jak postupovat v případě analýzy zranitelnosti měst na úrovní místního měřítka a v rozsahu města jako celku, a to s ohledem na budoucí projekce změny klimatu, scénáře změn využití území a půdního pokryvu a socio-demografického vývoje měst do roku 2050. Výstupy vzniklé na základě metodiky jsou nástrojem adaptačního plánování pro identifikaci lokalit ohrožených teplotním stresem v současnosti a v budoucnosti.
Keywords:
scenarios; urban vulnerability; temperature extremes
Available at various institutes of the ASCR
Adaptation to climate change: assessment of urban vulnerability to heatwaves and extreme heat
The methodology is focused on integrated modelling of climate change impacts on social-ecological systems in cities and on the methodological approach to vulnerability assessment of heatwaves and ...
Summary Research Report OA2203_CZU_Otnice
Hanuš, Jan; Slezák, Lukáš; Fajmon, Lukáš
2022 - Czech
The aerial hyperspectral campaign OA2203_CZU_Otnice is aimed at acquiring data for the purpose of soil organic carbon assessment. Letecká hyperspektrální kampaň OA2203_CZU_Otnice je zaměřena na pořízení dat pro účely hodnocení obsahu organického uhlíku v půdách.
Keywords:
flis; hyperspectral; raster; processing; lidar
Available in digital repository of the ASCR
Summary Research Report OA2203_CZU_Otnice
The aerial hyperspectral campaign OA2203_CZU_Otnice is aimed at acquiring data for the purpose of soil organic carbon assessment.
Quo Vaditis Agriculture, Forestry and Society under Global Change? From understanding past and present Earth´s processes to adaptations for the future
Šprtová, Miroslava; Bartošová, Lenka; Acosta, Manuel; Klem, Karel; Leventon, Julia; Červený, Jan
2022 - English
International conference „Quo vaditis agriculture, forestry and society under Global Change? From understanding past and present Earth’s processes to adaptations for the future“, whose scientific sponsor is the European Center of Excellence CzechGlobe, should prove that science has an irreplaceable role in addressing mitigation and adaptation to climate change, in meeting international commitments to climate change and tasks of the EU Strategy on adaptation to climate change.
Keywords:
agriculture; forestry; climate changes; proceedings of conferences
Available at various institutes of the ASCR
Quo Vaditis Agriculture, Forestry and Society under Global Change? From understanding past and present Earth´s processes to adaptations for the future
International conference „Quo vaditis agriculture, forestry and society under Global Change? From understanding past and present Earth’s processes to adaptations for the future“, whose scientific ...
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