Results 71 to 80 of about 3,234,253 (338)
Ecosystem Health and SustainabilityThis study investigated the effects of elevated O3 level on photosynthetic traits and antioxidant systems of various rice genotypes under fully open-air conditions.
Longxin He +8 more
doaj +1 more source
Management strategies of marine food resources under multiple stressors with particular reference of the Yellow Sea large marine ecosystem [PDF]
Frontiers of Agricultural Science and Engineering, 2014 In this study two main management strategies are discussed: one is to develop resource conservation-based capture fisheries, and the other is to develop environmentally friendly aquaculture.
Qisheng TANG
doaj +1 more source
From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts
Advanced Functional Materials, EarlyView.Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado +6 more
wiley +1 more source
AtmosphereA daily-scale flux variance (FV) method, which employs low-frequency air temperature measurements, was assessed against eddy covariance (EC) measurements of sensible and latent heat fluxes at four sites representing grassland and cropland ecosystems. The
Yanhong Xie +6 more
doaj +1 more source
CO2FIX at the landscape level - an application for the Veluwe area, the Netherlands [PDF]
, 2001 The carbon fixation model CO2FIX was adapted to run on landscape scale, and was applied to the Veluwe area, a forested region in the Netherlands. After a simulation of 500 years, the average carbon stock per hectare in the forest products compartment is ...
Nabuurs, G.J., Schelhaas, M.J.
core +1 more source
Extreme late-summer drought causes neutral annual carbon balance in southwestern ponderosa pine forests and grasslands [PDF]
, 2013 We assessed the impacts of extreme late-summer drought on carbon balance in a semi-arid forest region in Arizona. To understand drought impacts over extremes of forest cover, we measured net ecosystem production (NEP), gross primary production (GPP), and
Dore, Sabina +2 more
core +1 more source
Guizhou Karst Carbon Sink and Sustainability—An Overview
Sustainability, 2022 Global warming and climate change are becoming the most popular topics among scientists. In this century, the research focusing on the process and mechanism of the carbon cycle, especially the research of reducing the concentration of atmospheric CO2 ...
M. Zhang +3 more
semanticscholar +1 more source
Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites
Advanced Functional Materials, EarlyView.Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles +16 more
wiley +1 more source
Flowering characteristics and breeding system of the rare plant Rosa anemoniflora
Xibei zhiwu xuebao[Objective] The study aims to examine the breeding system, pollination characteristics, and endangered mechanism of Rosa anemoniflora, and provide theoretical basis for the protection and breeding of the rare and endangered plants.
YU Qun +5 more
doaj +1 more source
Limits to growth of forest biomass carbon sink under climate change. [PDF]
, 2018 Widely recognized as a significant carbon sink, North American forests have experienced a history of recovery and are facing an uncertain future. This growing carbon sink is dictated by recovery from land-use change, with growth trajectory modified by ...
Chu, Chengjin +4 more
core +1 more source