Scheduled maintenance - All access and functionalities will be impacted on Saturday, October 10th between 06h00 to 18h00 CET
Maintenance programmée - L'accès et toutes les fonctionnalités seront affectés samedi 10 octobre, entre 6 h 00 et 18 h 00 (CET)
Mantenimiento programado - El acceso y todas las funcionalidades se verán afectados el sábado 10 de octubre entre las 6h00 y las 18h00 CET

Aquatic weeds

Évaluation de la valeur socio-économique des espèces d'eau douce en Afrique du Nord

2012 Darwall, W.R.T. | Juffe-Bignoli, Diego |

Ce projet vise à évaluer la valeur socio-économique des espèces d'eau douce en Afrique du Nord, dans le cadre des menaces pesant sur les espèces identifiées et documentées précédemment par la Liste rouge de l'UICN des espèces menacéesTM.

Evaluación del valor socio-económico de especies de agua dulce en la región del norte de África

2012 Darwall, W.R.T. | Juffe-Bignoli, Diego |

Este proyecto pretende evaluar el valor socio-económico de especies de agua dulce a lo largo de la región del norte de África en el contexto de las amenazas para esas especies tal y como se ha determinado y documentado previamente en la Lista Roja de la UICN de especies amenazadas.

Assessment of the socio-economic value of freshwater species for the northern African region

2012 Darwall, W.R.T. | Juffe-Bignoli, Diego |

This project aims to assess the socioeconomic value of freshwater species across the northern African region within the context of the threats to those species as previously determined and documented by the IUCN Red List of Threatened Species.

Wetlands ecology and priorities for conservation in Zimbabwe : proceedings of a Seminar on Wetlands of Zimbabwe held in Harare, Zimbabwe, 13-15 January 1992

1994 Crafter, S. A. | Matiza, T. |
Zimbabwe’s wetlands are small, diverse and unique in nature but, until recently, in planning and development the components of these ecosystems have been treated as separate entities. These 18 papers highlight most forcefully the problems and issues.

Wetlands Conservation Conference for Southern Africa : proceedings of [a] Southern African Development Coordination Conference held in Gaborone, Botswana, 3-5 June 1991

1992 Chabwela, H.N. | Matiza, T. |
Nineteen papers examine the importance of the region’s wetlands resources and the critical conservation issues faced.

Wetlands of Kenya : proceedings of the KWWG Seminar on Wetlands of Kenya, National Museum of Kenya, Nairobi, Kenya, 3-5 July 1991

1992 Crafter, S. A. | Njuguna, S. G. (Steven G.) | Howard, Geoffrey W. |

A source book for future research and management activities, these 20 papers cover wetland issues in Kenya and underline the need for a national wetland programme.
Subscribe to Aquatic weeds