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Modeling the impacts of combined climatic events on the growth, development and yield parameters of field thermophilic vegetables and oilseed rape in the decision support system in the field of agrotechnology transfer - DSSAT
Potopová, Vera; Muntean, N.; Chawdhery, M.; Trifan, T.; Zehnálek, P.; Soukup, J.; Potop, I.; Zahradníček, Pavel; Možný, Martin
2023 - Czech
Modeling the impacts of combined climate events on the growth, development and yield parameters of field thermophilic vegetables and oilseed rape in a decision support system in the field of agrotechnology transfer - DSSAT. This book will introduce you to the latest information technologies and their applications in agriculture, including decision support systems, crop simulation models and other computer tools. It should also help you to solve problems at the regional level on issues related to crop production and other issues related to agriculture, natural resource management and cropping systems and food security, as well as issues related to climate change and variability. This professional book offers users the appropriate supplementary material to enable them to continuously meet the demands of a changing climate. The book is divided into two parts, theoretical and practical. The theoretical part summarizes basic information about simulations of crop production, water and nutrient management, climate risks and environmental sustainability. In the practical part, the procedures for working in the DSSAT program (Decision Support System for Agrotechnology Transfer) are presented. Tato kniha vás seznámí s nejnovějšími informačními technologiemi a jejich aplikacemi v zemědělství, včetně systémů pro podporu rozhodování, simulačních modelů plodin a dalších počítačových nástrojů. Měla by vám také pomoci s řešením problémů na regionální úrovni v otázkách souvisejících s rostlinnou výrobou a dalšími otázkami spojenými se zemědělstvím, řízením přírodních zdrojů a pěstitelských systémů a potravinovou bezpečností, jakožto i problémů spojených se změnou a proměnlivostí klimatu. Tato odborná kniha nabízí uživatelům odpovídající doplňkový materiál, který jim umožní neustále naplňovat požadavky měnícího se klimatu. Kniha je rozdělena na dvě části, teoretickou a praktickou. V teoretické části jsou shrnuty základní informace o simulacích produkce plodin, hospodaření s vodou a živinami, klimatických rizik a environmentální udržitelnosti. V praktické části jsou uvedeny postupy pro práci v programu DSSAT (Decision Support System for Agrotechnology Transfer).
Keywords:
modeling; climate; growth; vegetables; canola
Available in digital repository of the ASCR
Modeling the impacts of combined climatic events on the growth, development and yield parameters of field thermophilic vegetables and oilseed rape in the decision support system in the field of agrotechnology transfer - DSSAT
Modeling the impacts of combined climate events on the growth, development and yield parameters of field thermophilic vegetables and oilseed rape in a decision support system in the field of ...
Use of the Agrorisk.cz portal – an early warning system against the negative effects of weather on agriculture
Žalud, Zdeněk; Svobodová, Eva; Klem, Karel; Hlavinka, Petr; Semerádová, Daniela; Zahradníček, Pavel; Štěpánek, Petr; Bláhová, Monika; Kudláčková, Lucie; Balek, Jan
2023 - Czech
The early warning system against negative weather effects offers a daily updated description of abiotic and selected biotic risks threatening field production at the cadastral level. It includes their 9-day forecast. The methodology is primarily intended for agronomists,plant doctors and agricultural managers, as well as scientists, agricultural consultants and representatives of public administration. Systém včasné výstrahy před negativními vlivy počasí nabízí na katastrální úrovni denně aktualizovaný popis abiotických a vybraných biotických rizik ohrožující polní produkci. Jeho součástí je jejich 9denní předpověď. Metodika je určena především agronomům, rostlinolékařům a zemědělským managerům, stejně jako vědeckým pracovníkům, zemědělským poradcům a zástupcům veřejné správy.
Keywords:
monitoring; economy; ecology; decision-making system; climate change; field crops; meteorological extremes; pests; diseases; forecasting
Available in digital repository of the ASCR
Use of the Agrorisk.cz portal – an early warning system against the negative effects of weather on agriculture
The early warning system against negative weather effects offers a daily updated description of abiotic and selected biotic risks threatening field production at the cadastral level. It includes their ...
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 ...
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