Results 81 to 90 of about 848,132 (381)

Tropical forests and global atmospheric change: a synthesis [PDF]

open access: yes, 2004
We present a personal perspective on the highlights of the Theme Issue 'Tropical forests and global atmospheric change'. We highlight the key findings on the contemporary rate of climatic change in the tropics, the evidence--gained from field studies--of
Malhi, Y., Phillips, O.L.
core   +2 more sources

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo   +12 more
wiley   +1 more source

A review of effects of climate change on Agriculture in Africa [PDF]

open access: yesarXiv, 2021
Currently, agriculture in Africa contributes only a tenth to global Green House Gas (GHG) emissions from agriculture. Despite its relatively low contribution to GHG, a conundrum of "climate justice", adverse impacts of climate change disproportionately threaten Africa's agriculture, the Continent's main economic sector.
arxiv  

Fluvial stratigraphy and palaeoenvironments in the Pasinler Basin, eastern Turkey [PDF]

open access: yes, 2005
Valley floor sediments from the Pasinler Basin, eastern Turkey, provide evidence for Pleistocene and Holocene floodplain conditions. Three terrace surfaces are present.
Bayraktutan, MS, Collins, PEF, Rust, DJ
core  

Photo‐Assisted Zn‐Iodine Battery via Bifunctional Cathode with Iodine Host and Solar Response Boost

open access: yesAdvanced Functional Materials, EarlyView.
A bifunctional cathode based on BiOI materials is developed for photo‐assisted Zn‐iodine batteries, serving as both an iodine host and a solar‐responsive material. This design enables dual reaction routes involving vacancy‐based iodine storage and reversible two steps iodine redox.
Hai Xu   +4 more
wiley   +1 more source

Cyclic Fluctuations, Climatic Changes and Role of Noise in Planktonic Foraminifera in the Mediterranean Sea [PDF]

open access: yes, 2005
The study of Planktonic Foraminifera abundances permits to obtain climatic curves on the basis of percentage ratio between tropical and temperate/polar forms.
Caruso, A.   +4 more
core   +2 more sources

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

open access: yesAdvanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun   +7 more
wiley   +1 more source

Is dry climate related to hospital admission for epistaxis?

open access: yesInternational Archives of Otorhinolaryngology, 2009
Introduction: Epistaxis constitutes the main otorhinolaryngological emergency and presents a potential risk to life in cases of severe bleeding. There seems to be a seasonal correlation of the climate to epistaxis and the opinions are divided about which
Rezende, Gustavo Lara   +4 more
doaj  

Simulation of the Future Climatic Changes in Jask Area and Its Impact on Hara Forests [PDF]

open access: yesجغرافیا و توسعه, 2015
Mangrove tide etangs which are placed at border line between the  arid and sea-land, have a considerable ecological  and social–economical value. This study uses (LARS-WG) along with two GCM models (MIRH and HadCM3) and the A1B scenarios to simulate ...
Hana Etemadi   +4 more
doaj   +1 more source

A ricardian analysis of the impact of climate change on permanent crops in a mediterranean region [PDF]

open access: yes, 2019
This is the first study which explores the impact of climate change in Sicily, a small Mediterranean region of Southern Europe. According to research, Mediterranean area has shown large climate shifts in the last century and it has been identified as one
Asciuto A.   +6 more
core   +1 more source

Home - About - Disclaimer - Privacy