Data/hora: 25/06/2024 13:52:19

Biblioteca(s): | Embrapa Caprinos e Ovinos.
Data corrente: | 01/08/1992
Data da última atualização: | 15/05/2023
Autoria: | RIPLEY, E. A.; SAUGIER, B.
Título: | Biophysics of a natural grassland evaporation.
Ano de publicação: | 1978
Fonte/Imprenta: | Journal of Applied Ecology, v. 15, n. 2, p. 459-479, Aug. 1978.
DOI: | https://doi.org/10.2307/2402605
Idioma: | Inglês
Conteúdo: | Abstract: Microclimatic measurements and flux determinations were made on natural Agropyron-Koeleria grassland during two growing seasons. The calculated evaporation fluxes were analyzed in terms of the potential evaporation, soil moisture content, and plant water potential. The analysis fitted Monteith's canopyresistance concept. The fraction of net radiation in volved in evaporatin was closely correlated with green leaf area index during the first half of the growing season, and with soil water content (0-30 cm) during the latter half of the growing season. Seasonal water-use estimates, by micrometeorological and soil moisture balance approaches, agressd to within 10%.
Palavras-Chave: | Psstagem nativa.
Thesagro: | Ecologia; Gramínea.
Thesaurus Nal: | Grasslands; Plant ecology.
Categoria do assunto: | P Recursos Naturais, Ciências Ambientais e da Terra
Registro original: | Embrapa Caprinos e Ovinos (CNPC)
Exemplares: | CNPC - (7929-1) - ADD - AP - DD -  -  -  - DIS