Contacto
Cómo comprar
Entrega
Guía de compras
Grassland Simulation Model
Inglés
249 b
Hasta 30 días para devoluciones
Clientes que también han comprado
/
Tapa blanda
67.59
€
/
Tapa blanda
15.99
€
/
Tapa blanda
35.29
€
/
Tapa blanda
35.29
€
/
Tapa dura
164.39
€
Perspectives on the ELM Model and Modeling Efforts This volume is the major open-literature description of a comprehensive, pioneering ecological modeling effort. The ELM model is one of the major outputs of the United States Grassland Biome study, a contribution to the International Biological Program (IBP). Writing this introduction provides wel come personal opportunity to (i) review briefly the state of the art at the beginning of the ELM modeling effort in 1971, (ii) to discuss some aspects of the ELM model's role in relation to other models and other phases of the Grassland Biome study, and (iii) to summarize the evolution of ELM or its components since 1973. Pre-Program Historical Perspective My first major contacts with ecological simulation modeling were in 1960 when I was studying intraseasonal herbage dynamics and nutrient production on foothill grasslands in southcentral Montana, making year-round measurements of the aboveground live vegetation, the standing dead, and the litter. Limitations in funding and the rockiness of the foothill soils prevented measuring the dynamics of the root biomass, both live and dead. Herbage biomass originates in live shoots from which it could be translocated into live roots or the live shoots could transfer to standing dead or to litter. Standing dead vegetation must end up in the litter and the live roots eventually transfer to dead roots. Obviously, the litter and the dead roots must decay away.
Sobre el libro
Inglés
Categorías
Regale este libro hoy
Es fácil
1 Añadir al carrito y elegir Entregar como regalo en el checkout 2 Le enviaremos un vale 3 El libro llegará a la dirección del destinatarioTambién puede interesarle
/
Tapa dura
181.39
€
/
Tapa dura
44.59
€
/
Tapa blanda
21.79
€
/
Tapa blanda
7.89
€
/
Tapa blanda
20.09
€
/
Tapa blanda
20.09
€
/
Tapa blanda
12.79
€
¡Hola! Soy Libroamiko, tu asesor de libros.
¿Cómo puedo ayudarte?