Results 41 to 50 of about 2,087,032 (359)

Carbon pool trends and dynamics within a subtropical peatland during long-term restoration

Ecological Processes, 2017
Introduction The Florida Everglades has undergone significant ecological change spanning the continuum of disturbance to restoration. While the restoration effort is not complete and the ecosystem continues to experience short duration perturbations, a ...
Paul Julian, Stefan Gerber, Alan L. Wright, Binhe Gu, Todd Z. Osborne   +4 more
doaj   +1 more source

Optimal model utilization of arable land with regard to food self-sufficiency and soil protection

Journal of Maps, 2022
The model of optimal utilization of arable land presents a new way of farming evaluation. The main map sheet consists of four parts, which logically follow each other.
Zbyněk Janoušek, Vladimír Papaj, Martin Mistr, Tomáš Vojtěchovský   +3 more
doaj   +1 more source

Nitric oxide‐forming nitrite reductases in the anaerobic ammonium oxidizer Kuenenia stuttgartiensis

FEBS Open Bio, EarlyView.
Anammox bacteria remove fixed nitrogen from their environment via anaerobic ammonium oxidation (anammox) with nitrite as electron acceptor and dinitrogen gas as product. The first anammox step is the conversion of nitrite to nitric oxide by nitrite reductase.
Femke J. Vermeir, Lotte W. Nijman, Robert S. Jansen, Laura van Niftrik, Wouter Versantvoort   +4 more
wiley   +1 more source

Amyotrophic Lateral Sclerosis as a Multistep Process in the United States: A Population‐Based Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Amyotrophic lateral sclerosis (ALS) is a fatal, progressive neurodegenerative disease that typically results in death within 3–5 years from symptom onset. However, little is known about the environmental exposures, clinical aspects, or social determinants of health factors that may be associated with the disease.
Jasmine Berry, Jaime Raymond, Theodore Larson, D. Kevin Horton, Moon Han, Theresa Nair, Ammar Al‐Chalabi, Paul Mehta   +7 more
wiley   +1 more source

Land-use effects on soil-water retention characteristic [PDF]

, 2002
Tillage can negatively affect soil physical properties such as bulk density, organic matter content, and soil hydraulic properties, which in turn affect how plants grow. The objective of this study was to evaluate water retention characteristics of a Jay
Brye, Kristofor, Colton, Naomi
core   +2 more sources

A soil water indicator for a dynamic model of crop and soil water interaction

Mathematical Biosciences and Engineering, 2023
<abstract><p>Water scarcity is a critical issue in agriculture, and the development of reliable methods for determining soil water content is crucial for effective water management. This study proposes a novel, theoretical, non-physiological indicator of soil water content obtained by applying the next-generation matrix method, which ...
Edwin Duque-Marín, Alejandro Rojas-Palma, Marcos Carrasco-Benavides   +2 more
openaire   +3 more sources

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

Advanced Biology, EarlyView.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins, Ah Joung Yu, Cheryl T. Gomillion   +2 more
wiley   +1 more source

Modeling soil-water dynamics for diverse environmental needs [PDF]

, 2006
Accurate representation of the top soil matrix with special attention to the scales present is important to the dynamics of water flow and fate of pollution at field, farm and watershed scales.
Braudeau, Eric, Clouvel, Pascal, Martin, Pierre, Mohtar, Rabi H.   +3 more
core  

Seasonal variation in soil and plant water potentials in a Bolivian tropical moist and dry forest [PDF]

, 2010
We determined seasonal variation in soil matric potentials (¿soil) along a topographical gradient and with soil depth in a Bolivian tropical dry (1160 mm y-1 rain) and moist forest (1580 mm y-1).
Bongers, F., Iraipi, J., Markesteijn, L., Poorter, L.   +3 more
core   +2 more sources

Heavy metals in dates (Phoenix dactylifera L.) collected from Medina and Dhaka City markets, and assessment of human health risk

Environmental Systems Research
Background Constantly eaten foods (such as fruits, vegetables, cereal, etc.) that contain excessive concentrations of heavy metals pose a major risk to human health and deplete the food supply.
Afrose Sultana Chamon, Md. Abrar Hasin Parash, Jannatul Islam Fahad, S. M. Nazmul Hassan, Santo Kabir Ahmed, Maesha Mushrat, Nafisha Islam, Taukir Hasan, Zarin Atiya, Md. Nadiruzzaman Mondol   +9 more
doaj   +1 more source