Articles:

18 - Oiliam Stolarski; João A. Santos; André Fonseca; Chenyao Yang; Henrique Trindade; Helder Fraga, 2023. The impact of climate change on the development and distribution of grassland in the Côa region, northern Portugal. GIScience & Remote Sensing Submitted

17 - Freitas, Teresa R.; Santos, João A.; Silva, Ana P.; Fonseca, André; Fraga, Hélder, 2023. Evaluation of historical and future thermal conditions for almond trees, in north-eastern Portugal. Climatic Change Submitted

16 - Filipe Adão,João Campos,João Santos,Aureliano ,Helder Fraga, 2023. Relocation of bioclimatic suitability of Portuguese grapevine varieties under climate change scenarios. Front. Plant Sci. Vol 14 Link

15 - Fonseca, A., Fraga, H., Santos, J.A., 2023. Exposure of Portuguese viticulture to weather extremes under climate change. Climate Services 30, 100357. Link

14 - Yang, C., Ceglar, A., Menz, C., Martins, J., Fraga, H., Santos, J.A., 2023. Performance of seasonal forecasts for the flowering and veraison of two major Portuguese grapevine varieties. Agric For Meteorol 331, 109342. Link

13 - Stolarski, O.; Fraga, H.; Sousa, J.J.; Pádua, L. Synergistic Use of Sentinel-2 and UAV Multispectral Data to Improve and Optimize Viticulture Management. Drones 2022, 6, 366. Link

12 - Leolini, L.; Moriondo, M.; Rossi, R.; Bellini, E.; Brilli, L.; López-Bernal, Á.; Santos, J.A.; Fraga, H.; Bindi, M.; Dibari, C.; Costafreda-Aumedes, S. Use of Sentinel-2 Derived Vegetation Indices for Estimating fPAR in Olive Groves. Agronomy 2022, 12, 1540. Link

11 - Clemente, N., Santos, J. A., Fontes, N., Graça, A., Gonçalves, I., Fraga, H. "Grapevine Sugar Concentration Model (GSCM): A Decision Support Tool for the Douro Superior Winemaking Region". Agronomy, Vol.12, Nº6, 2022. Link - Modelo desenvolvido

10 - T. R. Freitas, J. A. Santos, A. P. Silva, J. Martins, H. Fraga, Climate Change Projections for Bioclimatic Distribution of Castanea sativa in Portugal, Agronomy, MDPI, Vol.12, Nº1137, pp.16, May,2022. Link

9 - H. Fraga, N. Guimarães, T. R. Freitas, A.C. Malheiro, J. A. Santos, Future Scenarios for Olive Tree and Grapevine Potential Yields in the World Heritage Côa Region, Portugal, Agronomy, MDPI, Vol.12, Nº350, pp.14, January, 2022. Link

8 - T. R. Freitas, J. A. Santos, A. P. Silva, H. Fraga, Influence of Climate Change on Chestnut Trees: A Review, Plants, MDPI, Vol.10, Nº7, pp.17, July, 2021. Link - Correction

7 - H. Fraga, J. A. Santos, Assessment of Climate Change Impacts on Chilling and Forcing for the Main Fresh Fruit Regions in Portugal, Frontiers in Plant Science, Vol.12, pp. 13, June, 2021. Link

6 - J. Martins, H. Fraga, A. Fonseca, J. A. Santos, Climate Projections for Precipitation and Temperature Indicators in the Douro Wine Region: The Importance of Bias Correction, Agronomy, MDPI, Vol.11, Nº5, pp.23, May, 2021. Link

5 - H. Fraga, M. Moriondo, L. Leolini, J. A. Santos, Mediterranean Olive Orchards under Climate Change: A Review of Future Impacts and Adaptation Strategies, Agronomy, MDPI, Vol.11, Nº1, pp.15, December 2020. Link

4 - H. Fraga, Climate Change: A New Challenge for the Winemaking Sector, Agronomy, MDPI, Vol.10, Nº10, pp.4, September 2020. Link

3 - Luisa Leolini, Sergi Costafreda-Aumedes, João A. Santos, Christoph Menz, Helder Fraga, et al.. Phenological model intercomparison for estimating grapevine budbreak date (Vitis vinifera L.) in Europe. Applied Sciences, MDPI, 2020, 10 (11), pp.1-22. Link

2 - Reis, S., Fraga, H., Carlos, C., Silvestre, J., Eiras-Dias, J., Rodrigues, P., and Santos, J. A. (2020). Grapevine Phenology in Four Portuguese Wine Regions: Modeling and Predictions. Applied Sciences 10, 3708. Link

1 - Fraga, H., Molitor, D., Leolini, L. and Santos, J.A., 2020. What Is the Impact of Heatwaves on European Viticulture? A Modelling Assessment. Applied Sciences, 10(9): 3030. Link

Conference Articles:

Accepted for submission - H. Fraga, N. Guimarães, T. R. Freitas, A. C. Malheiro, J. A. Santos, O. C. Stolarski (2022). Impact of climate change on the main crops of the Côa region: the CoaClimateRisk project. Frontiers in Sustainable Food Systems, Smart and Circular Agriculture towards Sustainability (21-22th July)

Accepted for submission – T. R. Freitas, J. A. Santos, A. P. Silva, J. Martins, H. Fraga (2022). Bioclimatic distribution of Castanea sativa in Portugal. Frontiers in Sustainable Food Systems, Frontiers in Sustainable Food Systems, Smart and Circular Agriculture towards Sustainability (21-22th July)

H. Fraga, J. A. Santos, Future projections for chilling and heat forcing for european vineyards, submetido (novembro de 2020) para apresentação no XIIIth International Terroir Congress,Virtual Congress, Adelaide, Australia, 2020.

Communications:

14 - T. R. Freitas, J. A. Santos, A. P. Silva, J. Martins, H. Fraga. Bioclimatic distribution of Castanea sativa in Portugal, Smart and Circular Agriculture towards Sustainability (21-22th July), Porto, Portugal, Poster Presentation, 2022.

13 - H. Fraga, N. Guimarães, T. R. Freitas, A. C. Malheiro, J. A. Santos. Impact of climate change on the main crops of the Côa region: the CoaClimateRisk project, Smart and Circular Agriculture towards Sustainability (21-22th July), Porto, Portugal, Poster Presentation, 2022.

12 - T. R. Freitas, A. P. Silva, J. A. Santos, J. Martins, H. Fraga. Future scenarios for bioclimatic zoning of chestnut trees in Portugal, IV Simpósio Nacional da Castanha (7-8th July), Vila Real, Portugal, Oral presentation, 2022.

11 - T. R. Freitas, A. P. Silva, J. A. Santos, J. Martins, H. Fraga. Future scenarios for bioclimatic zoning of chestnut trees in Portugal, IV Simpósio Nacional da Castanha (7-8th July), Vila Real, Portugal, Oral presentation, 2022

10 - H. Fraga, J. Santos, N. Clemente, T. R. Freitas, A. Malheiro, J. Moutinho-Pereira, H. Trindade, L. Dinis, J. Cerejeira, R. Sousa, C. Carlos, I. Gonçalves, N. Fontes, A. Graça, D. Lopes, A. Carvalho. Heatwaves and grapevine yield in the Douro, crop model simulations, Terclim-2022 (3-8th July), Bordeux, França, Oral presentation, 2022

9 - T. R. Freitas, A. P. Silva, J. A. Santos, J. Martins, H. Fraga. Impact of climate change on bioclimatic zoning of chestnut trees in Portugal, European Geosciences Union (EGU) (23-27th May), Vienna, Austria, Oral presentation, 2022.

8 - T. R. Freitas, J. A. Santos, A. P. Silva, H. Fraga. Impact of climate change on bioclimatic zoning of chestnut trees in Portugal, European Geosciences Union (EGU) (23-27th May), Viena, Áustria, Oral presentation, 2022. https://doi.org/10.5194/egusphere-egu22-7581

7 - N. Clemente, J. Santos, N. Fontes, A. Graça, I. Gonçalvez, H. Fraga. Grapevine Ripening Models based on sugar concentration and temperature for the viticultural Côa Region, Douro Superior, Portugal, VII International Congress – Montain and Steep Slopes Viticulture, (12-14th May) Vila Real, Portugal, Poster Presentation, 2022

6 - T. R. Freitas e H. Fraga. CoaClimateRisk – O Impacto das Alterações Climáticas e Medidas de Adaptação para as Principais Culturas Agrícolas na Região do Vale Do Côa, 3rd Edition of Festival Ciência Viva do Vale do Côa (26th April), Pinhel, Portugal, Oral presentation, 2022

5 - T. R. Freitas, A. P. Silva, J. A. Santos, H. Fraga, The impacts of climate change in Chestnut productivity, submitted (July, 2021) for poster presentation at Symposium "Agriculture and Food Sustainability: New Climate Change Scenarios, Madeira, Portugal, 2021.

4 - N. Clemente, J. Santos, N. Fontes, A. Graça, I. Gonçalves, H. Fraga, A grapevine ripening model based on suger content and atmospheric conditios for the Côa Region, Douro Superior, Portugal, submitted (July, 2021) for poster at The International Congress of Biometeorology, Virtual Congress, 2021.

3 - T. R. Freitas, J. A. Santos, A. P. Silva, H. Fraga, Adaptation measures for the climate change impacts on genus Castanea, submitted (July, 2021) for poster at The International Congress of Biometeorology, Virtual Congress, 2021.

2 - H. Fraga, J. A. Santos, Future projections for chilling and heat forcing for european vineyards, submitted (18th November, 2020) for presentation at XIIIth International Terroir Congress, Virtual Congress, Adelaide, Austrália, 2020.

1 - H. Fraga, J. Santos, Viticultura e alterações climáticas: cenários futuros e medidas de adaptação, submitted (May, 2020) for presentation at InfoWine, Vila Real, Portugal, 2020.

Oral Presentation by invitation:

1 - T. R. Freitas e H. Fraga. CoaClimateRisk – O Impacto das Alterações Climáticas e Medidas de Adaptação para as Principais Culturas Agrícolas na Região do Vale Do Côa, 3rd Edition of Festival Ciência Viva do Vale do Côa (26th April), Pinhel, Portugal, Oral Presentation, 2022.

2 - H. Fraga, O impacto das alterações climáticas na viticultura: o projeto CoaClimateRisk, Semana da Ciência e Tecnologia, Vila Real, Portugal, 2020. (23-11-2020,29-11-2020)

3- H. Fraga, O impacto das alterações climáticas e medidas de adaptação para as principais culturas agrícolas no Vale do Coa, Fundação CoaParque, Vila Nova de Foz Côa, Portugal, 2020 (28-06-2020-28-06-2020)

Computational Aplications: 2021

Grapevine sugar concentration modelation (GSCM versão 1.1) Baixar o modelo desenvolvido

Thesis:

Ongoing - PhD thesis - Estudo dos impactes das alterações climáticas e medidas de adaptação nas espécies castanheiro e amendoeira, em território Português

Reports:

Relatório de estágio Caracterização do solo agrícola da região do vale do Côa com recurso a ferramentas SIG - Carlos Miguel Mendes Leitão Ribeiro