Results 21 to 30 of about 2,216 (253)
Acta Limnologica Brasiliensia, 2013 Benthic macroinvertebrates are widely used in evaluations of environmental impact and recommended in biomonitoring, but little used in Brazilian lentic environments.
Fernanda Blauth de Lima +2 more
doaj +1 more source
Crop Insurance Design and On‐Farm Risk Adaptation
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT The United States spends billions annually on crop insurance premium subsidies, yet the prevailing distance‐based guarantee design unintentionally rewards risk‐taking by linking subsidies to yield variability. We consider a simple redesign: define guarantees in terms of probability so that coverage reflects a consistent likelihood of indemnity.
Gerald Van Tassell, Alan P. Ker
wiley +1 more source
Residuos sólidos en la trama hídrica urbana [PDF]
, 2018 La presencia de residuos sólidos en la trama hídrica urbana es un problema que enfrentan muchas ciudades, especialmente aquellas cuya población al-canza niveles de consumo que no se acompañan por una profundización de su conciencia ambiental.
Bentos Pereira, Gimena
core
Climate change and perennial crop production: Evidence of yield impact and adaptation in California
American Journal of Agricultural Economics, EarlyView.Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen +2 more
wiley +1 more source
The Anatomical Record, EarlyView.Osteohistological sampling on different bones of theropod dinosaur documents discrepant age record, growth, and metabolism. This could result unprecise paleobiological inferences if samplings are based on single bones. However, multi‐bone sampling can attenuate these discrepancies, helping to infer growth dynamics and physiology of these extinct ...
Geovane Alves de Souza +3 more
wiley +1 more source
Discover OceansThe Vulsellidae is a family of marine bivalves distributed worldwide, with several species recognized as invasive. The present study reports, for the first time, a massive population of the vulsellid Electroma vexillum in macroalgae of coastal sandstone ...
Davy Barbosa Bérgamo +5 more
doaj +1 more source
Asphodelus bento-rainhae subsp. bento-rainhae P. Silva
, 2020 Published as part of Andre Carapeto % Ana Francisco, Paulo Pereira & Miguel Porto, 2020, Lista Vermelha da Flora Vascular de Portugal Continental, Lisboa on page 161, DOI: 10.5281/zenodo ...
Andre Carapeto % Ana Francisco +2 more
openaire +2 more sources
The Anatomical Record, EarlyView.Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti +4 more
wiley +1 more source
Scientia Marina, 2005 The present paper analyses the diet, feeding strategy and niche width of B. macloviana in a sector of the Argentinean Continental Shelf (ACS). Individuals (n = 147) were collected from 43 sampling stations in late summer and autumn 2001.
Ezequiel Mabragaña +2 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract Stenopodidea represents one of the basal lineages within Pleocyemata, yet the male reproductive system (MRS) of this group remains poorly understood, with limited information available regarding its morphology and function. This study provides the first detailed description of the MRS in four stenopodidean shrimp species from two families ...
Caio Santos Nogueira +2 more
wiley +1 more source