Results 191 to 200 of about 2,338,886 (269)

Food Security Versus Environmental Health: The Nitrogen Dilemma

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Nitrogen is an essential element for plant growth and, consequently, crop production. However, the cycling of nitrogen in the environment can have negative effects. Here, we review the historical development of scientific and public awareness of these effects and the influence this has had on political action to control them.
Henrike Mielenz, Norbert Bischoff, Klaus Butterbach‐Bahl, Uwe Häußermann, Kurt‐Christian Kersebaum, Karin Rather, Burkhard Stever‐Schoo, Reinhard Well, Claas Nendel   +8 more
wiley   +1 more source

Geological Survey of Victoria. No. 14 [cartographic material]

Quarter sheet 14SW is a geological map which includes the town of Maldon at top right in the parish of Maldon in the county of Talbot. Quarter sheet 14NW is a geological map that includes the town of Bradford at top right of map centre in the parish of ...
Geological Survey of Victoria.
core  

Rapid ice-marginal lake growth in Alaska driven by glacier retreat through bed overdeepenings. [PDF]

Proc Natl Acad Sci U S A
McGrath D, Sass L, Armstrong WH, Florentine C, McCoy SW.   +4 more
europepmc   +1 more source

Effects of Crop Rotation and Hydrogel Application on Soil Biological Properties and Wheat Biomass Production in Drylands

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background and aim Conservation agriculture (CA) is rapidly gaining traction to promote sustainable crop production, focusing on minimum soil disturbance, permanent soil cover, and strategic crop rotation. Moreover, hydrogel is increasingly being used to improve water retention, including in combination with CA, particularly in water limited ...
Tina Taghvaei, Catriona A. Macdonald, Jerzy Szejgis, Uffe N. Nielsen   +3 more
wiley   +1 more source

Numerical Simulation Study on the Through-Layer Propagation Law of Hydraulic Fracturing in Highly Deviated Wells in Offshore Multilayer Gently Dipping Formations. [PDF]

ACS Omega
Guo B, Xu Y, Qu X, Li X, Liang S, Sun S, Li X, Wang X, Niu Z.   +8 more
europepmc   +1 more source

Soil Type Controls the Effects of the Nitrification Inhibitor DMPP on Nitrate Leaching and Mineral N Retention Under Simulated Heavy Rainfall

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Nitrate (NO3−) leaching is a major nitrogen (N) loss pathway in agriculture and may increase with more frequent heavy rainfall. Nitrification inhibitors, such as 3,4‐dimethylpyrazole phosphate (DMPP), can reduce these losses, but their effectiveness under frequent heavy rainfall events remains unclear, which limits their targeted ...
Felix Ohmann, Klaus Dittert, Hans‐Werner Olfs   +2 more
wiley   +1 more source

Potential of Microalgal Biomass Production in Coastal Deserts for Carbon Dioxide Removal. [PDF]

Environ Sci Technol
Leonard W, McClure DD, Ng KS, Yang A.
europepmc   +1 more source

Making palaeoclimatology research policy‐relevant: Insights and experience from the DECADAL Project

Journal of Quaternary Science, EarlyView.
ABSTRACT Quaternary palaeoclimatology uniquely provides insights and new evidence about climate variability trends and extremes prior to the instrumental record; yet, its knowledge is rarely integrated into governmental decision‐making. This opinion piece shares lessons and experience from the UKRI‐funded DECADAL project, which bridges palaeoclimate ...
Celia Martin‐Puertas, Laura Boyall, Alice M. Milner, Ashley M. Abrook, Amen Al‐Yaari, Alice Carter‐Champion, Daisy Fallows, Katy Flowers, Paul Lincoln, Simon Blockley, Achim Brauer, Armand Hernandez, Gordon N. Inglis, Pete Langdon, Jürg Luterbacher, Antti E. K. Ojala, Adam Scaife, Didier Swingedouw, Louise Wilson   +18 more
wiley   +1 more source

Geological Survey of Victoria. No. 9 : S.W., Part of Fryers, Part of Drummond, Part of Edgecombe /

Geological map of mountains encroaching on flat lands between the parish of Holcombe and the parish of Burke with cadastral details. Kangaroo Hill and Snowdon Hill can be seen to the right of bottom centre.
Geological Survey of Victoria.
core  

Fault detection in seismic data using a true 3D global attention convolutional network with self-supervised denoising pretext training. [PDF]

Sci Rep
Mahzad M, Bagheri M.
europepmc   +1 more source