Results 81 to 90 of about 7,675,198 (323)

Primitive new termites (Blattodea, Termitoidae) in Cretaceous amber from Myanmar [PDF]

open access: yesZooKeys
Mastotermitidae, the first-diverging extant family of termites, has only one relic extant species; however, this family had greater richness during the Mesozoic and Cenozoic eras.
Yurong Jiang   +5 more
doaj   +3 more sources

Natural Resources and Economic Growth: What Is the Connection? [PDF]

open access: yes
This paper reviews the relationship between natural resources and economic growth, and stresses how natural capital tends to crowd out foreign capital, social capital, human capital, andphysical capital, thereby impeding economic growth across countries ...
Thorvaldur Gylfason
core  

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Una propuesta de investigación: Valoración de la inversión ambiental en el área metropolitana del Valle de Aburrá

open access: yesRevista Visión Contable, 2017
La degradación del medio ambiente, la distribución no equitativa de las riquezas, el desarrollo desigual de las naciones y pueblos, los Balances Nacionales "Brutos", las revoluciones tecnológicas que desplazaron la mano de obra, la nueva división del ...
Diego Alejandro Aguirre Mazo
doaj  

Application of Sentinel-2 Multispectral Data for Habitat Mapping of Pacific Islands: Palau Republic (Micronesia, Pacific Ocean)

open access: yesJournal of Marine Science and Engineering, 2019
Sustainable and ecosystem-based marine spatial planning is a priority of Pacific Island countries basing their economy on marine resources. The urgency of management coral reef systems and associated coastal environments, threatened by the effects of ...
Francesco Immordino   +5 more
doaj   +1 more source

The Role of Natural Resources in Economic Development [PDF]

open access: yes
In recent years economists have recognized that, along with physical and human capital, environmental resources should be viewed as important economic assets, which can be called natural capital.
Edward Barbier
core  

Air and Water Quality under Pressure in Africa [PDF]

open access: yes, 2016
The African continent has large untapped environmental resources: together with Latin America and the Caribbean, the continent has the largest reserve of agricultural land, accounting for 80 per cent of the global total.Africa is home to important ...

core  

Electrochemical Carbon Dioxide Reduction to Methanol on Copper‐Based Catalysts: Mechanistic Insights and Industrial Prospects

open access: yesAdvanced Materials, Volume 38, Issue 9, 12 February 2026.
This review presents a focused and integrated perspective on copper‐based catalysts for the selective electrochemical reduction of CO2 to methanol. It elucidates active site dynamics, mechanistic pathways, and structure–activity relationships, while connecting fundamental insights with catalyst design, reactor engineering, and techno‐economic ...
Debabrata Bagchi   +7 more
wiley   +1 more source

Maximising the Value of Natural Capital in a Changing Climate Through the Integration of Blue-Green Infrastructure

open access: yesJournal of Sustainable Development of Energy, Water and Environment Systems, 2020
Australia’s natural capital is under growing cumulative pressure from land use change and intensive agriculture, fishery, forestry, and urban sprawl. This consequently reduces the benefits and services that it provides.
Zahra Ghofrani   +2 more
doaj   +1 more source

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