Results 151 to 160 of about 97,689 (295)

Nitrogen loss assessment and environmental consequences in the loess soil of China [PDF]

, 2003
Attention is focused on fertilizer nitrogen loss and the environmental consequences in Shaanxi Province in loess region of China, including N losses to the atmosphere via ammonia volatilization, nitrification and denitrification, N losses to groundwater ...
Tong, Yanan
core  

Into the Wild: Farm‐Derived Energy and Nutrients Enter Marine Food Webs With Carrying Capacity Implications for Aquaculture Management

Reviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Marine aquaculture is expanding globally, yet its interactions with surrounding ecosystems remain complex and insufficiently understood. This study reviews the fluxes of energy and nutrients from three major aquaculture systems: finfish cages, suspended bivalves, and seaweed farms and considers their implications for ecosystem functioning and ...
Myriam D. Callier, Ramon Filgueira, Carrie J. Byron, Daniele Brigolin, Dror L. Angel, Sophie J. I. Koch, Bobbi Hudson, Frank Kane, Heather Moore, Antonio Agüera, Lotta C. Kluger, Christopher W. McKindsey   +11 more
wiley   +1 more source

Emerging Applications of Additive Manufacturing in Aquaculture Systems: A Comprehensive Review

Reviews in Aquaculture, Volume 18, Issue 3, June 2026.
Additive manufacturing (3D printing) is transforming aquaculture through smart monitoring, customized components, feeding systems, water quality control, and sustainable production. ABSTRACT This review provides a comprehensive analysis of the existing literature on additive manufacturing, commonly known as three‐dimensional (3D) printing, in ...
Subha M. Roy, Hyunsoo Choi, Taeho Kim
wiley   +1 more source

Seasonality of CO2, CH4, and N2O Fluxes Reveal Seagrass Ecosystems as CO2 and N2O Sink Attenuating Carbon Climate Impacts

Geophysical Research Letters, Volume 53, Issue 10, 28 May 2026.
Abstract Seagrass meadows are pivotal in coastal carbon cycling and climate regulation, yet simultaneous measurements of CO2, CH4, and N2O fluxes, especially in tropical systems, remain scarce. Here, we present the first synchronized seasonal assessment of these three greenhouse gases (GHGs) fluxes across water‐atmosphere in a tropical seagrass meadow (
Jianan Liu, Liying Lin, Xueqing Yu, Zhibo Shen, Jin Yang, Chengcheng Wu, Sha Chen, Xunchi Zhu, Yu Han, Ehui Tan, Shuh‐Ji Kao   +10 more
wiley   +1 more source

Studies on fungal denitrification and co-denitrification

Studies on fungal denitrification and co-denitrification
1993 【要旨】
openaire  

East Goes West: A Record of Eastern Denitrification in the Western Equatorial Pacific

AGU Advances, Volume 7, Issue 3, June 2026.
Patrick A. Rafter
wiley   +1 more source

The Keto Functions of Heme d1 Are Introduced by NirF and NirC

ChemBioChem, Volume 27, Issue 10, 27 May 2026.
During heme d1 biosynthesis, the proteins NirF and NirC together catalyze the formation of dihydro‐heme d1, thereby introducing the unique keto functions of heme d1. In this paper, the development of an in vitro enzyme activity assay for NirF/NirC is described, which demonstrates the function of the two proteins for the first time.
Pia Hebecker, Gunhild Layer
wiley   +1 more source

Plant growth regulator and spring nitrogen effects on grass seed crops in western Canada

Agronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Plant growth regulators (PGRs) are used in herbage seed crops to mitigate lodging risk and protect seed yield, though their effects on aging perennial grass stands remain understudied. This study evaluated the effect of PGRs on the agronomic characteristics of herbage seed crops of creeping red fescue (Festuca rubra L.), meadow brome (Bromus ...
Bishnu Pandey, Edward W. Bork, Malinda S. Thilakarathna, Nityananda Khanal   +3 more
wiley   +1 more source

Evaluating the Adapt‐N model for dynamic nitrogen recommendation in Brazilian maize (Zea mays L.) systems

Agronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Several nitrogen rate recommendation methods have been developed to help farmers fertilize close to the economic optimum N rate (EONR). The objectives of this study were to (i) evaluate a dynamic method (Adapt‐N) for N rate recommendations for maize (Zea mays L.) in Brazil relative to EONRs determined specifically for each trial and (ii ...
Rafael Otto, Harold M. van Es, Joseph P. Amsili, Johnny R. Soares, Gabriel Barth, Douglas C. Gitti, Eros B. Francisco, Claudinei Kappes, Larissa Bortollo   +8 more
wiley   +1 more source

Modeling of Root Water Uptake Dynamics and Solute Movement in Agricultural Fields Using Crank–Nicolson Finite Difference Method

Engineering Reports, Volume 8, Issue 5, May 2026.
This study successfully developed and validated an open‐source; Python‐based numerical framework for simulating the coupled dynamics of root water uptake and solute transport in variably saturated soils. The model uniquely integrates a crop‐specific exponential RWU function within a stable Crank–Nicolson finite difference scheme. ABSTRACT Understanding
Wubale Demis Alamirew, Ephrem Yetbarek, Chalachew Abebe, Yeserah Gebeyehu, Zerihun Gashaw   +4 more
wiley   +1 more source