Results 71 to 80 of about 616,065 (292)

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

The negative influences of the new brazilian forest code on the conservation of riparian forests [PDF]

, 2017
More than one million hectares of riparian forests were degraded or altered in Mato Grosso State (Brazil) up to 2009. The aim of the research is to set a comparative scenario to show differences in the quantification of environmental ...
Angeoletto, Fabio, Bohrer, Joao F.C., Candido, Anny Keli A. A., da Silva, Normandes M, Paranhos Filho, Antonio C, Santos, jeater W.M.C., Vacchiano, Marcelo C   +6 more
core   +2 more sources

Cryo‐EM of Rationally Designed Photosystem I Nanoassembly on Graphene Validates Orientation‐Driven Enhancement of Photocatalytic Performance

Advanced Functional Materials, EarlyView.
The first cryo‐EM visualization and quantification of oriented Photosystem I (PSI) on single‐layer graphene is reported. Domain‐specific covalent anchoring of PSI, with the reducing side of the biophotocatalyst toward graphene, promotes three‐fold higher anodic photocurrent generation compared to a randomly physisorbed counterpart. This approach allows
Miriam Izzo, Margot Jacquet, Tomasz Góral, Marcin Strawski, Takayuki Fujiwara, Shin‐ya Miyagishima, Joanna Kargul   +6 more
wiley   +1 more source

Conservación de la biodiversidad en Chile, ¿legalmente suficiente?: La necesidad de cartografiar la ley antes de decidir Biodiversity conservation in Chile, legally enough?: The need for mapping the law before deciding

Revista Chilena de Historia Natural, 2005
El 99,8 % del territorio donde se sustenta la biodiversidad es rural y ha estado tradicionalmente regulado por legislación dispersa, sectorial e inorgánica.
PATRICIO F. PELLET, EDUARDO UGARTE, ENZO M. OSORIO, FABIOLA D. HERRERA   +3 more
doaj  

Estimating Above-Ground Biomass of Araucaria angustifolia (Bertol.) Kuntze Using LiDAR Data

Floresta e Ambiente
The objective of this study was to test the performance of canopy data obtained from Airborne Laser Scanner (ALS) in generating estimates of above-ground biomass (AGB) of Araucaria angustifolia (Bertol.) Kuntze individuals.
Franciel Eduardo Rex, Ana Paula Dalla Corte, Sebastião do Amaral Machado, Carlos Alberto Silva, Carlos Roberto Sanquetta   +4 more
doaj   +1 more source

Microbial Community Structure and Function of Soil following Ecosystem Conversion from Native Forests to Teak Plantation Forests

Frontiers in Microbiology, 2016
Soil microbial communities can form links between forest trees and functioning of forest soils, yet the impacts of converting diverse native forests to monoculture plantations on soil microbial communities are unknown.
Vidya De Gannes, Isaac Bekele, Mark N Wuddivira, Denny Dipchansingh, Sunshine DeCaires, Mattias Boman, William James Hickey   +6 more
doaj   +1 more source

Comparative Study of Photosynthesis Rates between Native Red Maple and Invasive Norway Maple in the Eastern Deciduous Forest [PDF]

, 2018
Invasive species, such as the Norway Maple, are often able to outcompete native species, such as the Red Maple by performing more efficiently in the environment compared to the native species.
Bourtis, Evan M, Heckman, Lindsey R
core   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

Advanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

Caracterización, distribución y manejo de los bosques nativos en el norte de Uruguay Characterization, distribution and management of native forests in northern Uruguay

Revista Mexicana de Biodiversidad, 2013
Los bosques del norte de Uruguay sufren de procesos de transformación del territorio y degradación, actualmente existe escasa información sobre la estructura y composición florística de las comunidades arbóreas que sirva como base para estudiar su ...
Ignacio P. Traversa-Tejero, María Reyes Alejano-Monge   +1 more
doaj  

Emprego da serapilheira acumulada na avaliação de sistemas de restauração florestal em Alegre-ES

Floresta e Ambiente
Objetivou-se, com o presente trabalho, quantificar a serapilheira acumulada em dois sistemas de restauração florestal implantados na Área de Relevante Interesse Ecológico "Laerth Paiva Gama", em Alegre-ES, comparando-os com uma área de mata nativa (MN ...
Huezer Viganô Sperandio, Roberto Avelino Cecílio, Vitor Heringer Silva, George Fontes Leal, Igor Batista Brinate, Marcos Vinicius Winckler Caldeira   +5 more
doaj   +1 more source