Results 11 to 20 of about 3,780 (184)

Impact of climate change on net primary production (NPP) in south Iran

Environmental Monitoring and Assessment, 2020
Climate change is a natural hazard which threatens the sustainable development of human health, food security, economic well-being, and natural resources. It also affects photosynthesis, plant respiration, and decomposition of organic matter that contribute to atmospheric carbon flow.
Zahra Azhdari, Elham Rafeie Sardooi, Ommolbanin Bazrafshan, Hossein Zamani, Vijay P. Singh, Mohsen Mohseni Saravi, Mohamadreza Ramezani   +6 more
openaire   +3 more sources

Estimating Net Primary Productivity (NPP) and Debris-Fall in Forests Using Lidar Time Series

Remote Sensing, 2021
Temporal series of lidar, properly field-validated, can provide critical information allowing in-ferences about the dynamics of biomass and carbon in forest canopies. Forest canopies gain carbon through net primary production (NPP) and lose carbon through canopy component damage and death, such as fine and coarse woody debris and litterfall ...
Roman Dial, Pierre Chaussé, Mallory Allgeier, Tom Scott Smeltz, Trevor Golden, Thomas Day, Russell Wong, Hans-Erik Andersen   +7 more
openaire   +3 more sources

The Bogs in a Forest–Steppe Region of Western Siberia: Plant Biomass and Net Primary Production (NPP)

Water, 2023
Hereby, we report the new experimental data of plant biomass and biological productivity (net primary production, NPP) of wetland/peatland plant communities of oligotrophic bogs located on the same latitude, but at a distance of 1300 km west-east in the forest–steppe region of Western Siberia.
Natalia P. Kosykh, Natalia G. Koronatova, Nina P. Mironycheva-Tokareva, Evgenia K. Vishnyakova, Tatiana G. Ivchenko, Svetlana S. Kurbatskaya, Anna M. Peregon   +6 more
openaire   +1 more source

Prediction of High-Quality MODIS-NPP Product Data

Remote Sensing, 2019
Net primary productivity (NPP) is a key vegetation parameter and ecological indicator for tracking natural environmental change. High-quality Moderate Resolution Imaging Spectroradiometer Net primary productivity (MODIS-NPP) products are critical for ...
Zhenhua Liu, Ting Wang, Yonghua Qu, Huiming Liu, Xiaofang Wu, Ya Wen   +5 more
doaj   +1 more source

Dynamic Changes and Driving Mechanisms of Net Primary Production (NPP) in a Semi-Arid Region of China

Sustainability, 2023
The objective of this study is to analyze the spatiotemporal dynamics of net primary production (NPP) change combined with land use and to further explore the driving factors of NPP change, allowing us to provide a scientific reference point for optimizing the land-use structure and improving regional carbon sequestration capacity.
Zhao, Dandan, Jia, Wenyue, Liu, Jiping
openaire   +1 more source

The net primary productivity of Mid-Jurassic peatland and its control factors: Evidenced by the Ordos Basin

International Journal of Mining Science and Technology, 2018
Using the large-scale thick 4# coal seam from the Mid-Jurassic in the southern Ordos Basin as an example, this paper studied the net primary productivity (NPP) level of the Mid-Jurassic peatland, and discussed its control factors.
Dongdong Wang, Zhiming Yan, Haiyan Liu, Dawei Lv, Yijun Hou   +4 more
doaj   +1 more source

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

Frontiers 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, Jiangping Chen, Jiangping Chen, Zhanpeng Chen, Zongyao Sha, Zongyao Sha, Jianhua Yin, Zhaotong Chen   +7 more
doaj   +1 more source

Assessing the comparative productivity advantage of bioenergy feedstocks at different latitudes

Environmental Research Letters, 2012
We evaluate the comparative productivity of maize and sugarcane biofuel feedstocks as a function of latitude. Solar radiation for photosynthesis varies by latitude and contributes to differential productivity of tropical and temperate zones. We calculate
Carlisle Ford Runge, John J Sheehan, Benjamin Senauer, Jonathan Foley, James Gerber, Justin Andrew Johnson, Stephen Polasky, Carlisle Piehl Runge   +7 more
doaj   +1 more source

Comparison of different models for estimation of net primary productivity in India

Journal of Agrometeorology, 2012
Net primary productivity (NPP) and biomass production potential were estimated for 167 stations of India by different models using weather parameters downloaded from CLIMWAT database of FAO.
G. PRANUTHI, SUNIL KUMAR DUBEY, S. K. TRIPATHI   +2 more
doaj   +1 more source

Estimating spatial variation in the effects of climate change on the net primary production of Japanese cedar plantations based on modeled carbon dynamics.

PLoS ONE, 2021
Spatiotemporal prediction of the response of planted forests to a changing climate is increasingly important for the sustainable management of forest ecosystems.
Jumpei Toriyama, Shoji Hashimoto, Yoko Osone, Naoyuki Yamashita, Tatsuya Tsurita, Takanori Shimizu, Taku M Saitoh, Shinji Sawano, Aleksi Lehtonen, Shigehiro Ishizuka   +9 more
doaj   +1 more source