Results 81 to 90 of about 7,278 (259)
Tropical dry forests face increasing pressure from agricultural expansion, but how this expansion impacts on remaining forests is unclear. We quantified and mapped agricultural edge effects on tree cover, shrub cover, and above‐ground biomass in the Argentine Chaco, a global deforestation hotspot.
Sebastián Torrella +7 more
wiley +1 more source
Sorption and desorption of glyphosate in Mollisols and Ultisols soils of Argentina [PDF]
In Argentina, glyphosate use has increased exponentially in the past years due to the widespread adoption of no-till management combined with genetically modified glyphosate-resistant crops.
Aparicio +37 more
core +1 more source
The use of pristine and Mg‐modified biochar under acidic soils is of great interest. The biochar addition increases the pH of acidic soils and improves the soil health, and side by side increases the availability of nutrients such as phosphorus. Furthermore, the current study also documented that with the addition of biochar, greenhouse gas emission ...
Muhammad Numan Khan +10 more
wiley +1 more source
A global model of carbon, nitrogen and phosphorus cycles for the terrestrial biosphere [PDF]
Carbon storage by many terrestrial ecosystems can be limited by nutrients, predominantly nitrogen (N) and phosphorus (P), in addition to other environmental constraints, water, light and temperature.
B. Pak, R. M. Law, Y. P. Wang
core +1 more source
Abstract Basic indicators of soil health that influence water infiltration, root growth, gaseous exchange, and overall agronomic productivity are soil physical properties such as bulk density (BD), total porosity (TP), particle density (PD), and penetration resistance (PR).
Yadunath Bajgai +5 more
wiley +1 more source
Soil water balance is describes the condition of the water in an area. The difference of climatic conditions and land characteristic denotes the effect of the soil water balance.
M Tufaila, La Mpia, Jufri Karim
doaj +1 more source
Application of remote sensing technology to the solution of problems in the management of resources in Indiana [PDF]
The author has identified the following significant results. Twenty-eight quarter sections were mapped, representing a total area of 4480 acres or approximately 1.25% of the county. Soil series were not consistently separated on a countywide basis.
Mroczynski, R. P., Weismiller, R. A.
core +1 more source
Abstract Enhanced efficiency fertilizers, including urease inhibitors (UIs), nitrification inhibitors (NIs), and dual inhibitors (DIs [UI + NI]), are widely used to reduce nitrogen (N) losses and improve crop nitrogen use efficiency (NUE). However, their relative effectiveness across multiple nitrogen loss pathways remains unclear.
Dipesh Giri +4 more
wiley +1 more source
Buttes cryogènes saisonnières de plages arctiques, péninsule de Tuktoyaktuk, Territoires du Nord-Ouest [PDF]
Des buttes cryogènes saisonnières en système fermé ont été observées de 1991 à 1993 sur les flèches sableuses de la péninsule de Tuktoyaktuk, dans les Territoires du Nord-Ouest. Les buttes ont une forme circulaire et convexe.
Campeau, Stéphane, Héquette, Arnaud
core +1 more source
Physiochemical, site, and bidirectional reflectance factor characteristics of uniformly moist soils [PDF]
The author has identified the following significant results. The bidirectional reflectance factor (0.5 micron to 2.3 micron wavelength interval) and physiochemical properties of over 500 soils from 39 states, Brazil and Spain were measured.
Baumgardner, M. F., Stoner, E. R.
core +1 more source

