New Global MuSyQ GPP/NPP Remote Sensing Products From 1981 to 2018 [PDF]
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Long time series of vegetation productivity products are significant for the research of global carbon cycle and climate change. In this article, the 0.05° global gross primary productivity (GPP) and net primary productivity (NPP) products from 1981 to ...
Juanmin Wang +7 more
openalex +2 more sources
Evaluating the grassland NPP dynamics in response to climate change in Tanzania
Ecological Indicators, 2021 Livestock is important for livelihoods of millions of people across the world and yet climate change risk and impacts assessments are predominantly on cropping systems.
Azin Zarei +2 more
exaly +2 more sources
The assessment of NPP/GPP ratio
Tree Physiology, 2020 In 1998, we obtained a close linear relationship between gross primary biomass production (GPP), the total mass of carbon fixed annually by photosynthesis, and net primary biomass production, designated (NPP) (Waring et al. 1998).
Mathew Williams +2 more
openaire +3 more sources
Computational and experimental justification for increasing the performance of the regenerative heat exchanger in the steam generator blowdown system of the AES-2006 project (RU V-392M) [PDF]
Nuclear Energy and Technology, 2022 The article discusses the design and operation modes of the regenerative heat exchanger (RHE) in the steam generator (SG) blowdown and drainage system (LCQ) at Novovoronezh NPP-II 1 and 2 (Project AES-2006). The results of mathematical modeling of
Sergey V. Yaurov +4 more
doaj +3 more sources
Ecological and economic aspects of creating a global environmental management system [PDF]
E3S Web of Conferences, 2021 The authors argue that a market monetary approach to environmental management is not effective. In this regard, the article proposes theoretical background and practical recommendations for creating a global ecology management system based on the ...
Matveev Val. V. +2 more
doaj +1 more source
Experience of using loose parts monitoring systems at Novovoronezh NPP [PDF]
Nuclear Energy and Technology, 2022 In VVER reactor plants, it is impossible to completely exclude the appearance of loose, loosely fixed and foreign objects in the main circulation circuit.
Alexey V. Voronov, Mikhail T. Slepov
doaj +3 more sources
Ensuring radiation safety during temporary storage of solidified radioactive waste in light hangar-type facilities [PDF]
Nuclear Energy and Technology, 2021 Expensive permanent storage facilities with massive engineered structures are used traditionally to ensure safe temporary storage of solidified radioactive waste at the NPP sites.
Sergey V. Rosnovsky, Vladimir P. Povarov
doaj +3 more sources
Advancing Small Modular Reactor Technology Assessment in the Czech Republic, Egypt, and Poland
Science and Technology of Nuclear Installations, 2023 This paper introduces the utilization of the International Atomic Energy Agency’s toolkit for reactor technology assessment (RTA) application to deploy small modular reactors (SMRs) in the Czech Republic, Egypt, and Poland.
Waad Saleh +3 more
doaj +1 more source
Machine Learning-Based Approach for Hydrogen Economic Evaluation of Small Modular Reactors
Science and Technology of Nuclear Installations, 2022 In this study, we evaluate hydrogen production costs using small modular reactors (SMRs). Furthermore, we employ a machine learning-based approach to predict important parameters that affect the hydrogen production cost.
Juyoul Kim +2 more
doaj +1 more source
Evaluation of NPP using three models compared with MODIS-NPP data over China
PLoS ONE, 2021 Estimating net primary productivity (NPP) is significant in global climate change research and carbon cycle. However, there are many uncertainties in different NPP modeling results and the process of NPP is challenging to model on the absence of data. In
Jinke Sun, Ying Yue, Haipeng Niu
semanticscholar +1 more source