Results 121 to 130 of about 2,451 (254)
Hacia una síntesis biogeográfica de México Toward a synthesis of Mexican biogeography
El reconocimiento de componentes bióticos constituye una primera etapa hacia una teoría biogeográfica sintética. En México podemos caracterizar 3 componentes bióticos principales, cada uno con una combinación diferente de elementos bióticos.
Juan J. Morrone
doaj
Military lands provide an opportunity to recover red wolves
Red wolf (Canis rufus) recovery remains challenging, with only one population persisting and no reintroductions since 1998. Despite extensive, biodiverse properties in the Southeast with conservation mandates, military lands have been overlooked. In our paper, we evaluate them as a potential path forward for red wolf reintroduction sites.
Meghan P. Keating +8 more
wiley +1 more source
Halffter's Mexican Transition Zone, beetle generalised tracks, and geographical homology
and (2) southern generalized track: comprising the Chiapas, Mexican Gulf, Mexican Pacific Coast and western Panamanian Isthmus biogeographic provinces.
Morrone, Juan José, Márquez, J
core
ABSTRACT Rapid urban expansion has become a global concern that increasingly encroaches on agricultural land and threatens food security, environmental sustainability, and rural livelihoods. This study offers a comprehensive bibliometric review of global research at the crossroads of urbanization, agricultural land degradation, and food security.
Shahab E. Saqib +2 more
wiley +1 more source
Refining techniques for high‐frequency monitoring of chlorophyll a fluorescence in estuarine systems
Abstract Concentrations of the photosynthetic pigment chlorophyll a are commonly used as a proxy for phytoplankton biomass in aquatic systems. Traditional methods for extracting chlorophyll a in discrete samples limit measurement frequency, while in situ sensor technology provides high frequency chlorophyll a fluorescence measurements at a more ...
Nicole Dix +10 more
wiley +1 more source
Los géneros Cardiospermum y Urvillea (Paullinieae) están ampliamente distribuidos en América, desde el centro de los Estados Unidos hasta el centro de la Argentina.
Juan Pablo Coulleri +1 more
doaj
Scarabaeinae and Geotrupinae (Coleoptera, Scarabaeoidea) species composition is analyzed along a 150 km long altitudinal transect that runs S-NE in the Mexican Transition zone.
Verdú, José R. +3 more
core +1 more source
Corrosion‐Protection of T122 Steel Using g‐C3N5‐Embedded Epoxy Coatings
Study evaluates g‐C3N5 (CN) reinforced epoxy coatings on T122 steel in NaCl and H2SO4. Electrochemical tests revealed that 2% loading maximizes corrosion resistance by blocking pores and limiting ion diffusion, increasing Rp and Rn. Optimized CN content enhances epoxy coating performance overall system durability material. ABSTRACT Corrosion‐protection
Martha Patricia Hernández‐Valencia +7 more
wiley +1 more source
ABSTRACT We develop a unified mathematical framework extending classical moment theory from discrete integer orders to a continuous spectrum of real orders f>0$$ f>0 $$, providing a systematic statistical characterization of complex systems exhibiting power‐law behavior.
Farrukh A. Chishtie
wiley +1 more source
ABSTRACT A significant methodological difficulty in the interpretation of Pleistocene zooarchaeological assemblages is the identification of taphonomic agents that modify and break bones. Carnivores, in particular, have been a main focus, as competition with carnivores may have affected carcass acquisition opportunities for humans in the past.
Gerard Terrón‐Marín +3 more
wiley +1 more source

