Results 1 to 10 of about 43,197 (159)

A global dataset of seaweed net primary productivity [PDF]

open access: yesScientific Data, 2022
Measurement(s) Seaweed net primary productivity Technology Type(s) photorespirometry, biomass accumulation, eddy covariance Factor Type(s) Annual per-area net primary productivity Sample Characteristic - Organism Phaeophyceae • Rhodophyta • Chlorophyta ...
Albert Pessarrodona   +5 more
doaj   +5 more sources

Climate Factors Contribute to Grassland Net Primary Productivity [PDF]

open access: yesAgronomy, 2021
Our call set out to enlarge the evidence base and methods for improving and evaluating grasslands in a changing environment as a sustainable ecosystem for all life [...]
Goetz M. Richter, Cairistiona F. E. Topp
doaj   +3 more sources

Remote sensing approach in evaluating anthropogenic impacts on the spatiotemporal changes in net primary productivity of the Niger river basin, from 2000 to 2020 [PDF]

open access: yesHeliyon, 2023
Deterioration of the environment can be examined by utilizing a statistical evaluation of the effects of anthropogenic activities (beneficial or detrimental) on net primary productivity.
Ogbue Chukwuka   +5 more
doaj   +2 more sources

Species Richness Net Primary Productivity and the Water Balance Problem [PDF]

open access: yesEntropy
Species energy theory suggests that, because of limitations on reproduction efficiency, a minimum density of plant individuals per viable species exists and that this minimum correlates the total number of plant individuals N with the number of species S.
Allen G. Hunt   +2 more
doaj   +2 more sources

The impact of vegetation phenology changes on the relationship between climate and net primary productivity in Yunnan, China, under global warming [PDF]

open access: yesFrontiers in Plant Science, 2023
Climate influences net primary productivity (NPP) either directly or indirectly via phenology. Therefore, clarifying the indirect effects of climate on NPP through phenology is of utmost importance.
Xu Chen, Xu Chen, Yaping Zhang
doaj   +2 more sources

Impact of icebergs on net primary productivity in the Southern Ocean [PDF]

open access: yesThe Cryosphere, 2017
Productivity in the Southern Ocean (SO) is iron-limited, and supply of iron dissolved from aeolian dust is believed to be the main source from outside the marine environment. However, recent studies show that icebergs could provide a comparable amount of
S.-Y. Wu, S. Hou
doaj   +4 more sources

Response of net primary productivity to grassland phenological changes in Xinjiang, China [PDF]

open access: yesPeerJ, 2021
Determining the relationship between net primary productivity (NPP) and grassland phenology is important for an in-depth understanding of the impact of climate change on ecosystems.
Renping Zhang, Jing Guo, Gang Yin
doaj   +3 more sources

Quantifying the contributions of climate factors and human activities to variations of net primary productivity in China from 2000 to 2020

open access: yesFrontiers in Earth Science, 2023
Net primary productivity (NPP) plays a vital role in the globe carbon cycle. Quantitative assessment of the effects of climate changes and human activities on net primary productivity dynamics is vital for understanding the driving mechanisms of ...
Zijian Li   +7 more
doaj   +1 more source

Inventory of China’s Net Biome Productivity since the 21st Century

open access: yesLand, 2022
Net biome productivity (NBP), which takes into account abiotic respiration and metabolic processes such as fire, pests, and harvesting of agricultural and forestry products, may be more scientific than net ecosystem productivity (NEP) in measuring ...
Chaochao Du   +18 more
doaj   +1 more source

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