Title
Distribucin Espacio Temporal del Zoobentos en el Embalse de Yacyret: Zoobentos del Embalse Yacyret (Spanish Edition),Used
Delivery time: 8-12 business days (International)
Los objetivos de la tesis fueron describir, analizar y explorar las posibles causas de los cambios espaciales y temporales de la comunidad zoobentnica en las etapas previas y posteriores al llenado del embalse Yacyret. Se describen los principales patrones de variacin de la abundancia total, composicin taxonmica, diversidad y estructura de la comunidad, a la vez que se exploran estadsticamente las posibles causas ligadas al ambiente y a la estructura espacial, que podran explicar la variabilidad observada. La represa est localizada sobre el ro Paran entre Argentina y Paraguay. A cota de 76 msnm, el embalse posee 1.140 km2 y profundidades medias de 67 m. En prerecrecimiento, la fauna estuvo compuesta por taxones tpicos de ambientes lticos con fondo de canto rodado y arena, mientras que en postrecrecimiento hubo un aumento marcado de oligoquetos tpicos de ambientes de sedimentacin. Los sitios estudiados estuvieron bien conectados, con un patrn direccional de colonizacin aguas abajo como consecuencia de la deriva. Si interpretamos la problemtica de postrecrecimiento desde el paradigma de metacomunidades, el enfoque que se ajusta es el modelo de efecto de masas.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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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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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.).
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.