Results 71 to 80 of about 852,796 (275)
Quantification of Bacterial Polyhydroxybutyrate Content by Flow Cytometry
Bio-Protocol, 2017 We describe here a detailed protocol for the quantification of the intracellular content of polyhydroxybutyrate (PHB) in a population of bacterial cells by flow cytometry, which is based on a consensus of several previously reported works.
Antonio Lagares Jr., Claudio Valverde
doaj +1 more source
, 2017 La aplicacion de enmiendas organicas es una practica que se hace regularmente en sistemas de cultivos, con el fin de mejorar propiedades fisicas y quimicas del suelo y aportar nutrientes como nitrogeno (N).
Oscar Iván Monsalve-C. +2 more
semanticscholar +1 more source
Threats to and management of Natura 2000 protected areas relative to agricultural practices
Conservation Biology, EarlyView.Abstract The Natura 2000 (N2K) network combines biodiversity protection and socioeconomic targets. Human activities, such as agricultural practices, can affect biodiversity in N2K sites in diverse ways. Limiting activities with negative impacts while enforcing land management that supports biodiversity is crucial for effective conservation.
Giorgio Zavattoni +7 more
wiley +1 more source
Stocks de carbono del suelo en cuatro sistemas de pasturas del trópico seco colombiano [PDF]
, 2017 El suelo es el mayor reservorio de Carbono (C) en los ecosistemas terrestres, se estima que almacena cerca de 1500 gigatoneladas (Gt). Este C almacenado en el suelo, está relacionado con la composición de las plantas, ingreso de la materia orgánica ...
Arango, Jacobo +5 more
core +1 more source
EQAThis study investigates the distribution and stabilization of carbon (C) in technosols constructed from urban waste materials and organic inputs, aiming to enhance C storage and restore urban ecosystems.
Thalita Fernanda Abbruzzini +6 more
doaj +1 more source
Impacto de la actividad ganadera sobre el suelo en Colombia
, 2017 This article document review called livestock impact on the ground in Colombia, provides the historical record of the development of this activity in the country, taking into account the effects that this activity has generated on the ground, where it is
María Alejandra Marín +3 more
semanticscholar +1 more source
Geographic risks to functional groups of mammals and birds from habitat loss in Mexico
Conservation Biology, EarlyView.Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás +4 more
wiley +1 more source
Cd, Cr y Ni en suelo y en eucalipto 5 años después de la aplicación de lodo de depuradora [PDF]
, 2007 Póster del Área 3: Fertilidad del Suelo y Nutrición de las Plantas, presentado con motivo del II congreso Ibérico de la Ciencia del Suelo que tuvo lugar en Huelva (España) del 13-17, junio, 2006, como parte de la actividad científica de la Sociedad ...
Mattiazzo, M. E., Velasco Molina, Marta
core
Conservation Biology, EarlyView.Abstract Insectivorous, Afro‐Palearctic migrant birds provide cross‐border ecosystem services, but many are declining rapidly. The complex life cycle of migrant birds makes their conservation difficult, but understanding where they spend time during the breeding season can help indicate where those actions will be most effective.
Catrin F. Eden +5 more
wiley +1 more source
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