Results 91 to 100 of about 2,198,757 (314)
Conservation Biology, EarlyView.Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge +2 more
wiley +1 more source
Scenarios and strategies for future‐proofing ecosystem management under climatic novelty
Conservation Biology, EarlyView.Abstract Climate change is driving unprecedented declines in dominant, habitat‐forming foundation species across marine and terrestrial ecosystems globally. As climatic novelty becomes the norm, ecosystem reassembly will become increasingly common. Predicting and understanding these transitions, and their implications for future ecosystem functioning ...
Lauren T. Toth +14 more
wiley +1 more source
A global assessment of animal community responses to agricultural management
Conservation Biology, EarlyView.Abstract Transitions in agricultural management through crop and noncrop diversification on intensively managed croplands or pastures have benefited biodiversity. However, the extent to which agricultural management benefits species communities present in undisturbed ecosystems remains largely unclear.
Susana López Rodríguez +3 more
wiley +1 more source
Coinvasional disruptions to island pollinator networks
Conservation Biology, EarlyView.Abstract Biological invasions can adversely affect pollinator diversity by threatening the maintenance of animal‐pollinated plant communities. Although most studies have examined single invasive species, accelerating species introductions driven by global trade highlight the need to understand how multiple co‐occurring invaders jointly influence ...
Marta Quitián +5 more
wiley +1 more source
Experimental Polarizability Transition Moments of CO2 for Excited Vibrational States
MoleculesThe Raman spectrum of CO2 from room temperature to 1800 K has been measured in a series of experiments. The differential Raman scattering cross-sections for the fundamental bands at 1285.41 cm−1 and 1388.18 cm−1 have been obtained from reference bands of
Carlos Álvarez +2 more
doaj +1 more source
Cálculo convencional de estructuras, teoría: estructuras articuladas
, 1986 El objetivo de esta publicación es desarrollar la fase segunda dentro del proceso de un cálculo estructural, que se designa con el nombre de cálculo de estructuras. Si bien existen muchos e importantes problemas que pueden ser incluidos dentro de este ámbito, aquí únicamente serán tratados aquellos que son específicos del análisis, es decir, los ...
Samartín, Avelino +3 more
openaire +1 more source
External structures at the nest‐site predict asymmetric architecture of nests in a mud‐building bird
Ibis, EarlyView.In the animal kingdom, nests are essential structures and textbook examples of extended phenotypes. However, the relationship between builders, nest traits and the nest‐site remains poorly understood. We indirectly examine whether structures in the nest‐site influence nest‐building behaviour, specifically focusing on their effect on nest architecture ...
Nicolas M. Adreani +2 more
wiley +1 more source
Automated extraction of leaf mass per area from digitized herbarium specimens
New Phytologist, EarlyView.Summary The digitization of vast herbarium collections has made millions of plant specimen images freely available online, which can now be used to generate phenotypic datasets of unprecedented scope. Here, we assess the potential of computer vision tools to automate the extraction of predicted leaf mass per area (LMApred) from digitized herbarium ...
Thais Vasconcelos +4 more
wiley +1 more source
L'illa de Cabrera, situada al sud de Mallorca, és la continuació de les Serres de Llevant i hi té grans similituds geològiques. La sèrie estratigràfica s'inicia amb les fàcies keuper del Triàsic.
Casas Tuset, Josep Maria +2 more
core
, 2010 Otorgar reconocimiento oficial y validez nacional para la Estructura Curricular del Nivel Polimodal, en la modalidad Humanidades y Ciencias Sociales y la modalidad Ciencias Naturales de la Escuela Fray Mamerto Esquiú, dependiente de la Universidad ...
Sileoni, Alberto [Ministro]
core +2 more sources