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Fin de las reservas de fertilizantes fosfatados: ¿realidad o restricciones geopolíticas?

Authors: Giannini, Ana Paula; Andriulo, Adrian Enrique; Wyngaard, Nicolás;

Fin de las reservas de fertilizantes fosfatados: ¿realidad o restricciones geopolíticas?

Abstract

El fósforo (P) es un elemento fundamental para toda la vida en la tierra, y no presenta un sustituto en la producción de alimentos. El suministro de P desde las reservas de rocas fosfóricas está concentrado en unos pocos países y, en las próximas décadas podría verse gravemente afectado. Por ello el contexto geopolítico debería ser considerado al evaluar la situación. Sin embargo, no existen datos fiables y transparentes sobre la producción, el comercio, el uso y las pérdidas de dicho nutriente. Por lo tanto, ¿hay realmente una escasez física o son limitaciones de tipo económicas, políticas o técnicas? Si bien ya se están buscando soluciones a diferentes escalas para lograr una mayor resiliencia de los agroecosistemas, se necesitan acciones urgentes para comprender, proteger y preservar nuestro planeta y sus limitados recursos, como el P, de una manera sostenible, rentable y segura.

Keywords

Rock Phosphate, Aplicación de Abonos, S, Agriculture (General), Fosfato Mineral, Phosphoru, desbalances, Agriculture, reservas mundiales, Abonos Fosfatados, Roca Fosfórica, S1-972, fertilización fosfatada, Reservas Mundiales, Phosphate Fertilizers, roca fosfórica, Fósforo, Fertilizer Application

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
gold