Results 61 to 70 of about 138,837 (290)
Forest coffee certification in Ethiopia: Economic boon or ecological bane? [PDF]
, 2011 The montane rainforests of Ethiopia are the worldwide origin of the Coffea arabica gene-pool. However, the forests witness high rates of depletion and deforestation leading to an irreversible loss of the forest ecosystem and biodiversity.
Grote, Ulrike, Stellmacher, Till
core
Do private sustainability standards contribute to income growth and poverty alleviation? : a comparison of different coffee certification schemes in Ethiopia [PDF]
, 2017 Private sustainability standards are increasingly important in food trade with developing countries, but the implications for smallholder farmers are still poorly understood.
de Mey, Yann +3 more
core +3 more sources
Advanced Functional Materials, EarlyView.Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida +16 more
wiley +1 more source
Annals of Tropical Research, 2010 Forest nursery and seedling production in Leyte and Samar has been an unsustainable development and livelihood undertaking, the focus of which has been solely to serve the usual funded reforestation projects that merely recognize quantity rather than ...
Eduardo O. Mangaoang
doaj +1 more source
Advanced Functional Materials, EarlyView.A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya +14 more
wiley +1 more source
An Overview of Carbon Markets for Florida Forest Landowners
EDIS, 2014 Payments for sequestering carbon in forests can be an important supplemental income source in the southern US which includes one-third of the contiguous US forest carbon stocks and supplies 16% of the world’s wood.
José R. Soto +2 more
doaj +5 more sources
Forest Certification: Toward Common Standards? [PDF]
The forestry industry provides a good illustration of the active roles that industry associations, environmental nongovernmental organizations (NGOs), national governments, and international organizations can play in developing and promoting codes of ...
Aguilar , Francisco +3 more
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Typology of logging companies in the Brazilian Amazon [PDF]
, 2011 After 20 years of labeling with a strong increase of certified surfaces all around the world, real advantages and inconveniences of a company certified with regard to a normal company are not well known.
Martinez Plaza, Santiago +2 more
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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 +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon +7 more
wiley +1 more source