Results 51 to 60 of about 6,067,770 (256)

Appendix A. Aboveground net primary productivity and belowground net primary productivity over the three growing seasons in 2006, 2007, and 2008.

, 2016
Aboveground net primary productivity and belowground net primary productivity over the three growing seasons in 2006, 2007, and ...
Weixing Liu (2917547), Shiqiang Wan (154140), Shuli Niu (325042), Jianyang Xia (183541)   +3 more
core   +1 more source

Biomass and Net Primary Productivity in Three Different Aged Butea Forest Ecosystems in Western India, Rajasthan [PDF]

Iranica Journal of Energy and Environment, 2011
The study was conducted to estimate the biomass and net primary productivity of different age grouped (5, 10 and 15-year-old) Butea monosperma forest ecosystems in western India , Rajasthan (located between 23º49′ to 25º28′ N latitudes and 73º0′ to 75º49′
J.I. Nirmal Kumar, P.R. Sajish, Rita N. Kumar, Kanti Patel   +3 more
doaj  

Employment Trajectories of Patients With Systemic Lupus Erythematosus and Factors Driving Transitions Between States

Arthritis Care &Research, EarlyView.
Objective Systemic lupus erythematosus (SLE) significantly impacts employment capacity. This study aimed to investigate the impact of burden of disease activity, damage, and treatment on employment outcomes and transitions in patients with SLE. Methods Using data from a single center, we analyzed employment transitions, adjusted mean disease activity ...
Javier Mencia‐Ledo, Zahi Touma, Laura Whittall Garcia, Dafna D. Gladman, Behdin Nowrouzi‐Kia   +4 more
wiley   +1 more source

THE INFLUENCE OF DEPTH TO PRIMARY PRODUCTIVITY IN BAMA BEACH, BALURAN NATIONAL PARK [PDF]

Russian Journal of Agricultural and Socio-Economic Sciences
Bama Beach is one of the beaches used as a tourist destination in Baluran National Park. Coral reefs are coastal ecosystems that have high productivity. This research will study the difference primary productivity of coral reef ecosystems at depth 1 - 10
Widhi R.N., Paluphi R.W.
doaj  

Analysis of the spatiotemporal dynamics of grassland carbon sinks in Xinjiang via the improved CASA model

Ecological Indicators
Accurate assessment of grassland carbon sinks provides scientific data for quantifying the global carbon balance. Currently, methods for precisely calculating NPP (net primary productivity) and NEP (net ecosystem productivity) in arid grasslands are ...
Xuewei Liu, Renping Zhang, Jing Guo, Haoen Xu, Yuhao Miao, Feifei Niu, Zhengjie Gao, Xiaming Yang, Fengqin Xiong, Jianli Zhang   +9 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Effects of grazing, clipping, and enclosure on aboveground net primary productivity (ANPP) and belowground net primary productivity (BNPP) 2010–2012 (inset mean ± SE).

, 2016
Effects of grazing, clipping, and enclosure on aboveground net primary productivity (ANPP) and belowground net primary productivity (BNPP) 2010–2012 (inset mean ± SE).
Zhen Wang (72451), Lei Ji (318794), Michael P. Schellenberg (848093), Xiangyang Hou (543934)   +3 more
core   +1 more source

Estimation of net primary productivity of vegetation based on spatio-temporal fusion algorithm of optical remote sensing images

Discover Applied Sciences
The research aims to explore the application of the deep residual network-spatio-temporal fusion model in the estimation of net primary productivity. The deep residual network-spatiotemporal fusion model is an advanced deep learning model specifically ...
Yuan Sun
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Satellite-based estimation of net primary productivity for southern China's grasslands from 1982 to 2012

, 2017
Grassland productivity change, along with the factors driving this change, is central to the study of terrestrial ecosystems. To date, few studies have examined these factors in grassland areas in southern China.
Lu, T, Wu, N, Lu, T (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China., Wu, Y, Lu, T (reprint author), Chinese Acad Sci, Key Lab Mt Ecol Restorat & Bioresource Utilizat, Chengdu 610041, Peoples R China., Liu, SY, Jian, J, Lu, T (reprint author), Chinese Acad Sci, Ecol Restorat Biodivers Conservat Key Lab Sichuan, Chengdu 610041, Peoples R China., Yang, WB, Shi, FS   +9 more
core   +1 more source