Title
Interacciones abiticas y biticas en dos comunidades de plantas: Interacciones en comunidades de plantas, son frecuentes? Don,Used
Delivery time: 8-12 business days (International)
En las comunidades de plantas las interacciones positivas y negativas son comunes, y contribuyen al mantenimiento de la biodiversidad y la estabilidad del ecosistema. Los ecosistemas semiridos del Noreste de Mxico as como las comunidades de plantas de la alta montaa destacan por su alta diversidad y por su extrema vulnerabilidad a la accin del hombre y a los efectos del calentamiento global. En este estudio se examina la influencia de factores abiticos y biticos en la germinacin, establecimiento y sobrevivencia de plntulas nativas de Matorral Tamaulipeco en el Noreste de Mxico. Adems se explora la etapa temprana de establecimiento de estas especies en altitudes mayores a sus rangos normales de distribucin altitudinal. Tambin se estudi el efecto de interacciones en la biologa de establecimiento del pino pionero en una comunidad montaosa. El estudio fue desarrollado completamente en Mxico en el estado de Nuevo Len la vegetacin de matorral se distribuye normalmente en elevaciones desde 0850 msnm y las especies estudiadas en la comunidad montaosa se localizan desde 1800 a 2200 msnm.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.