Results 111 to 120 of about 29,546 (216)

Primary ecological succession of marine communities on the Tajogaite lava flows (La Palma, Canary Islands), fishes colonize faster than macroinvertebrates and algae

open access: yesFrontiers in Marine Science
We studied the primary succession of benthic communities in the lava flows of the Tajogaite volcano at 2, 4.5, and 7 months after the eruption ended. The lava from the Tajogaite created several lava flows and sterile rocky reefs that were monitored in ...
Carlos Sangil   +4 more
doaj   +1 more source

Dominating Hyperplane Regularization for Variable Selection in Multivariate Count Regression [PDF]

open access: yesarXiv
Identifying relevant factors that influence the multinomial counts in compositional data is difficult in high dimensional settings due to the complex associations and overdispersion. Multivariate count models such as the Dirichlet-multinomial (DM), negative multinomial, and generalized DM accommodate overdispersion but are difficult to optimize due to ...
arxiv  

Home - About - Disclaimer - Privacy