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New incentives at the national and international level frequently lead to substantial structural changes in agricultural landscapes. Subsidizing energ...Read more
Bats pollinate many plants of high socio-economic value, including the majority of columnar cacti (Cactaceae) in Mexico, which have been used by human...Read more
A difference equation model of the population dynamics of R. cochinchinensis was developed for a maize cropping system. The model was used to estimate...Read more
Changes in farming practice provide an opportunity to restore once extensive forested wetlands on agricultural land. In some parts of the world, howev...Read more
The habitat use and diet of skylarks (Alauda arvensis) wintering on lowland farms were studied to assess whether changes in agricultural practice coul...Read more
There is increasing recognition that pollination deficits are limiting crop yields world-wide. However, management strategies for optimal insect polli...Read more
Because of changing land-use practices and abandonment, many European calcareous grasslands are under increasing threat. In order to protect those gra...Read more
Pre-dispersal seed predation is sometimes considered unlikely to dramatically affect plant population growth because plants are generally expected to ...Read more
The role of the seed bank and seed rain as an inoculum for the establishment of vegetation was investigated on permanently exposed soil and on soil wi...Read more
In the Horn of Africa, frankincense (an aromatic hardened wood resin) is obtained by tapping Boswellia papyrifera. World-wide, frankincense is of grea...Read more