Results 261 to 270 of about 146,536 (296)

Global wood fuel production estimates and implications. [PDF]

open access: yesNat Commun
Steel EA   +13 more
europepmc   +1 more source

The construction of biodiversity in conservation policy discourse: A multiscalar analysis

open access: yesConservation Science and Practice, EarlyView.
This article examines how biodiversity is constructed in conservation policy discourses globally and in biodiversity priority countries, using Africa and Zambia as a case study, through critical discourse analysis and critical insights from political ecology.
Tiza I. Mfuni   +3 more
wiley   +1 more source

Tooth-Whitening Agents and Polymer-Based Carriers: Efficacy, Safety, and Clinical Perspectives. [PDF]

open access: yesPolymers (Basel)
Lin PY   +7 more
europepmc   +1 more source

Tourist visits to Madagascar's protected areas linked to deforestation decreases within but increases outside protected area boundaries

open access: yesConservation Science and Practice, EarlyView.
Abstract Tourist visits to protected areas (PAs) are a widely promoted, yet largely untested, approach to achieve forest conservation and socioeconomic development. We assessed the impacts of annual tourist visits to 40 Madagascar PAs over 20 years on local deforestation in and around PA boundaries, using a two‐way fixed effects approach to control for
Camille M. M. DeSisto   +3 more
wiley   +1 more source

Palmyrah Seed-Derived Activated Charcoal/TiO<sub>2</sub> Composites as a Counter Electrode for Dye-Sensitized Solar Cells. [PDF]

open access: yesACS Omega
Rajaramanan T   +5 more
europepmc   +1 more source

Strategic materials and state capacity in Renaissance Italy. The economic policies of ‘Roman saltpetre’ procurement

open access: yesThe Economic History Review, EarlyView.
Abstract Demonstrating the existence of a soaring demand for strategic materials in fifteenth‐century Rome, the article pioneers research in the late medieval trade in saltpetre, the irreplaceable, rare component of gunpowder, indispensable for waging war following the diffusion of artillery technology.
Fabrizio Antonio Ansani
wiley   +1 more source

Wildfire, ecosystem, and climate interactions in the Early Triassic. [PDF]

open access: yesCommun Earth Environ
Blattmann FR   +9 more
europepmc   +1 more source

Characterization of humic acids derived from charcoal of two tree species: Mimosa tenuiflora and Aspidosperma pyrifolium.

open access: green, 2009
Alexandre Santos Pimenta   +4 more
openalex   +1 more source

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