Browsing UFR des Sciences et Technologies (ST) by Author "Diémé, Joseph Saturnin"
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Functional groups of Sahelian trees in a semiarid agroforestry system of Senegal
Diémé, Joseph Saturnin; Armas, Cristina; Diouf, Mayécor; (2018-06)Aims Addressing plant responses to water stress is critical to understand the structure of plant communities in water-limited environments and to forecast their resilience to future changes in climate. In a semiarid ... -
Functional responses of four Sahelian tree species to resource availability.
Diémé, Joseph Saturnin; Armas, Cristina; Rush, Graciela (2019)Plants experience a fluctuating environment in time and space that affects resource supply. As human impacts on the environment directly and indirectly alter resource availability, it is important to address plant responses ... -
Higher leaf nitrogen content is linked to tighter stomatal regulation of transpiration and more efficient water use across dryland trees
Diémé, Joseph Saturnin; Querejeta, Jose Ignacio; Prieto, Ivan; Armas, Cristina; Casanoves, Fernando; Diouf, Mayécor; Yossi, Harouna; Kaya, Bocary; Pugnaire, Francisco I.; Rusch, Graciela M. (2022)The least-cost economic theory of photosynthesis shows that water and nitrogen are mutually substitutable resources to achieve a given carbon gain. However, vegetation in the Sahel has to cope with the dual challenge ... -
Impact du type de phosphore sur la croissance de plants d'Acacia holoserie A. Cunn ex. G. Don en boisement villageois en région soudano-sahélienne au Sénégal
Diémé, Joseph Saturnin; Duponnois, Robin; Akpo, Léonard Elie (2008)This work have studied an Acacia holosericea plantation of two years old where trees are biologically improved with Pisolithus alba inoculation join or not with a contribution of phosphate in country forestation at ... -
Respuesta adaptativa de especies leñosas à las variaciones climáticas y ambientales en el noroeste de Senegal
Diémé, Joseph Saturnin (2016-01)El agua es el recurso más limitante en ambientes secos para la mayoría de árboles y masas forestales, porque a medida que dis minuye el contenido de agua en el suelo las plantas disminuyen su actividad fisiológica y su ...