Search Results - "Climatic Change"

Cover and land use changes in the dry forest of Tumbes (Peru) using sentinel-2 and google earth engine data by Barboza Castillo, Elgar, Salazar Coronel, Wilian, Gálvez Paucar, David, Valqui Valqui, Lamberto, Saravia Navarro, David, Gonzales, Jhony, Aldana, Wiliam, Vásquez Pérez, Héctor Vladimir, Arbizu Berrocal, Carlos Irvin

“…However, globally, these ecosystems are being threatened by various factors such as climate change, deforestation, and land use and land cover (LULC). …”
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Soil organic carbon balance across contrasting plant cover ecosystems in the Peruvian Amazon by Vallejos Torres, Geomar, Gaona Jimenez, Nery, Lozano, Andi, Paredes, Christopher I., Lozano, Carlos M., Alva Arévalo, Alberto, Saavedra Ramírez, Jorge, Arévalo López, Luis Alberto, Reategui, Keneth, Mendoza, Wilfredo, Baselly Villanueva, Juan Rodrigo, Marín, César

“…The Peruvian Amazon has been significantly affected by land use and climate change, decreasing decomposition processes, which cause a significant depletion of soil C stocks. …”
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Study of ecosystem degradation dynamics in the Peruvian Highlands: Landsat time-series trend analysis (1985–2022) with ARVI for different vegetation cover types by Cano, Deyvis, Pizarro Carcausto, Samuel Edwin, Cacciuttolo, Carlos, Peñaloza, Richard, Yaranga Cano, Raul Marino, Gandini, Marcelo Luciano

“…The high-Andean vegetation ecosystems of the Bombón Plateau in Peru face increasing degradation due to aggressive anthropogenic land use and the climate change scenario. The lack of historical degradation evolution information makes implementing adaptive monitoring plans in these vulnerable ecosystems difficult. …”
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Sublethal exposure to imidacloprid in commercial Apis mellifera colonies in early spring: performance of honey bees and insecticide transference between in-hive products by Michlig, Melina Paola, Pacini, Adriana Cecilia, Merke, Julieta, Orellano, Emanuel, Brasca, Romina, Repetti, María Rosa

“…However, in recent years, bee populations have declined, with habitat destruction, pesticide use, and climate change contributing to the decline. One of the most important risk factors is the use of neurotoxic pesticides, such as neonicotinoids. …”
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Efficient genomics-based ‘end-to-end’ selective tree breeding framework by El-Kassaby, Yousry A., Cappa, Eduardo Pablo, Chen, Charles, Ratcliffe, Blaise, Porth, Ilga M.

“…The proposed framework is expected to increase the efficiency of existing selective breeding programs, accelerate the start of new programs for ecologically and environmentally important tree species, and address climate-change caused biotic and abiotic stress concerns more effectively.…”
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Unforeseen plant phenotypic diversity in a dry and grazed world by Gross, Nicolas, Maestre, Fernando Tomás, Liancourt, Pierre, Berdugo, Miguel, Martin, Raphaël, Gozalo, Beatriz, Ochoa, Victoria, Delgado-Baquerizo, Manuel, Maire, Vincent, Ferrante, Daniela, Oliva, Gabriel Esteban, Le Bagousse-Pinguet, Yoann

“…They also highlight that many alternative strategies may enable plants to cope with increases in environmental stress induced by climate change and land-use intensification.…”
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Photoperiod and vernalization requirements in Argentinian oat genotypes by Dietz, Juan Ignacio, Da Silva, Laura Victoria, Schierenbeck, Matías, Pardi, Martín, Simón, María Rosa

“…Understanding the response to temperature, vernalization, and photoperiod provides a significant advantage for optimizing the adaptability of oat (Avena sativa) genotypes to different production areas and sowing seasons in a climate change context. For this, two experiments were carried out in the Argentinian Pampas, where nine oat genotypes were sown on six sowing dates (from June to December, <10 h to >15 h photoperiod) and three vernalization treatments (40, 20, and 0 days at 4°C). …”
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Effect of climate on traits of dominant and rare tree species in the world’s forests by Hordijk, Iris, Poorter, Lourens, Liang, Jingjing, Reich, Peter B., de-Miguel, Sergio, Nabuurs, Gert-Jan, Gamarra, Javier G.P., Chen, Han Y. H., Zhou, Mo, Wiser, Susan, Peri, Pablo Luis, Crowther, Thomas W.

“…The difference between traits of dominant and rare species is more strongly driven by temperature compared to water availability, as temperature might affect a larger number of traits. Therefore, climate change driven global temperature rise may have a strong effect on trait differences between dominant and rare tree species and may lead to changes in species abundances and therefore strong community reassembly.…”
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Short- and Long-Term Growth Response to Multiple Drought Episodes: Evidence of Genetic Adaptation in a Conifer Species by Sebastian-Alcona, Jaime, Cappa, Eduardo Pablo, Da Ros, Letitia, Ratcliffe, Blaise, Chen, Charles, Wei, Xiaojing, Liu, Yang, Mansfield, Shawn, Hamann, Andrea, El-Kassaby, Yousry A., Thomas, Barh

“…Drought tolerance of tree species is a concern in the context of climate change, and tree ring analyses can be used to assess past growth response(s), to drought events. …”
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Release of Medicago truncatula Gaertn. and Pisum sativum subsp. elatius (M. Bieb.) Asch. et Graebn. seed dormancy tested in soil conditions by Renzi Pugni, Juan Pablo, Brus, Jan, Pirintsos, Stergio, Erdos, Lázló, Duchoslav, Martin, Smýkal, Petr

“…Observed variability suggests that these species have the capability to cope with ongoing climate change.…”
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Environmental drivers of wild bee reproductive performance across a South American dryland ecoregion by Aranda-Rickert, Adriana, Peralta, Guadalupe, Diniz, Mary E. R., Tálamo, Andrés, Allasino, Mariana Laura, Andrada, Franco, Arcárgel, Andrea E., Cagnolo, Luciano, Campanella, María Victoria, Chacoff, Natacha P., Chirilá, María Virginia, Díaz Casas, Antonella Y., Giannoni, Stella, Lomáscolo, Silvia B., Marinero, Nancy B., Marrero, Hugo J., Martínez, Lucía C., Miguel, M. Florencia, Pascual Tudanca, María Paula, Pereyra, Patricio J., Rojo, Leandro D., Santos, Micaela, Schulze-Sylvester, Maria, Torreta, Juan Pablo, Vázquez, Diego P.

“…Our study advances our understanding of the potential impacts of climate change on Neotropical wild bees, where extensive areas are experiencing dramatic land-use changes.…”
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Sex-related, growth–climate association of Araucaria angustifolia in the neotropical ombrophilous woodlands of Argentina by Cattaneo, Nicolás, Pahr, Norberto Manuel, Fassola, Hugo Enrique, Leporati, Jorge, Bogino, Stella Marys

“…The species is nowadays critically endangered by deforestation and global climate change. The goal of this study was to analyse the dynamics of radial growth in this species and its association with climatic variables, according to the sex, at its western range boundary in Argentina. …”
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Greenhouse gas emissions from beef grazing systems in semi-arid rangelands of central Argentina by Nieto, Maria Isabel, Barrantes Díaz, Olivia, Privitello, Liliana, Reine Viñales, Ramón

“…Assessments of GHG emissions were based on the Intergovernmental Panel on Climate Change (IPCC) Tier 2 protocols. The relationship between farm management and GHG emissions were identified using general linear models. …”
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Rootstocks increase grapevine tolerance to NaCl through ion compartmentalization and exclusion by Martin, Leandro Damián, Vila, Hernan Felix, Bottini, Ambrosio Rubén, Berli, Federico Javier

“…The productivity of Vitis vinifera L. is limited by salinity, especially under water and drainage deficits, and could aggravate with climate change. The use of tolerant rootstocks is a strategy against salinity that helps yield maintenance. …”
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Genetic diversity and population structure in Nothofagus pumilio, a foundation species of Patagonian forests: defining priority conservation areas and management by Mattera, María Gabriela, Pastorino, Mario Juan, Lantschner, Maria Victoria, Marchelli, Paula, Soliani, Carolina

“…It presents great adaptability and a wide distribution range, making it a suitable model for predicting the performance of trees facing global climate change. N. pumilio forests are increasingly threatened by extreme climatic events and anthropogenic activities. …”
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Modeling vegetative vigour in grapevine: unraveling underlying mechanisms by Hugalde, Ines Pilar, Agüero, Cecilia B., Barrios-Masias, Felipe H., Romero, Nina, Nguyen, Andy Viet, Riaz, Summaira, Piccoli, Patricia Noemí, McElrone, Andrew J., Walker, M. Andrew, Vila, Hernan Felix

“…The model also permits further understanding of the functional traits that govern vigor, and, ultimately, could be considered useful for growers, breeders and those studying climate change.…”
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Temperature-specific competition in predatory mites: Implications for biological pest control in a changing climate by Guzman, Celeste, Aguilar-Fenollosa, Ernestina, Sahun, Rosa M., Ramon Boyero, Juan, Vela-López, José M., Wong, Eva, Jaques, Josep A., Montserrat, Marta

“…Climate change is affecting the future of sustainable agriculture, because increasing temperatures may interfere with the functioning of natural enemies that are used in biological pest control. …”
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Hyperparasitoids as new targets in biological control in a global change context by Tougeron, Kevin, Tena, Alejandro

“…Little information is available on hyperparasitoid ecology and therefore little is known about the potential impact of climate change on these species. Improving our knowledge on this topic is important if we aim at adopting biological control programs in the near future. …”
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Irrigation-Advisor—A Decision Support System for Irrigation of Vegetable Crops by Miras-Ávalos, José M., Rubio-Asensio, José S., Ramírez-Cuesta, Juan M., Maestre-Valero, José F., Intrigliolo, Diego S.

“…Climate change will intensify water scarcity, and therefore irrigation must be adapted to save water. …”
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A cross population between D. kaki and D. virginiana shows high variability for saline tolerance and improved salt stress tolerance by Gil-Muñoz, Francisco, Pérez-Pérez, Juan G., Quinones, Ana, Primo-Capella, Amparo, Cebolla-Cornejo, Jaime, Forner-Giner, María A., Badenes, María L.

“…Persimmon (Diospyros kaki Thunb.) production is facing important problems related to climate change in the Mediterranean areas. One of them is soil salinization caused by the decrease and change of the rainfall distribution. …”
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