Simulating a Highly Parameterized Groundwater Model for a Tropical Eogenetic Karst Aquifer Using Physically-Based Numerical Modeling and Inverse Method     

Klaas  Dua K.S.Y.  Sudiayem  Ika  Klaas  Elkan M.E.  Klaas  Eldav C.M. 《Water Resources》2022,49(4):721-732

Water Resources - Formulation of effective water management based on the understanding of the interaction between climate and sub-surface components as well as its causative consequences to...  相似文献   

Interactive effects of metal contamination and pathogenic organisms on the marine bivalve Cerastoderma edule     

Ika Paul-Pont  Patrice Gonzalez  Florence Jude  Line Bourrasseau  Frances Haynes  Christine Paillard 《Marine pollution bulletin》2010,60(4):515-118

The present study evaluated the interactive effects of cadmium contamination and pathogenic organisms (trematodes Himasthla elongata and bacteria Vibrio tapetis) singularly and in combination during 7 days on the bivalve Cerastoderma edule. Some defense-related activities were analyzed such as genetic expression, metallothionein and immune responses. Trematode metacercarial infection, similar whatever the treatment, induced the strongest responses of immune parameters. Particularly, the interaction between cadmium and parasite exposures induced unusual responses on gene expression and immune responses. No effect of bacterial challenge appeared on bivalve responses, nevertheless a strong mortality of V. tapetis infected cockles occured between 7 and 14 days. Cadmium bioaccumulation was significantly modulated by both pathogenic organisms. Furthermore, an antagonistic effect of trematodes and bacteria was shown on metal bioaccumulation of co-infected cockles. These results highlighted the importance of considering the multiplicity of perturbation sources in coastal ecosystems to assess the health status of organisms.  相似文献