Crossing boundaries: exploring biocultural concepts and practices in the World Heritage system

This paper discusses current joint work by IUCN and ICOMOS to address issues that can arise when natural and cultural values and issues are considered separately within World Heritage processes. The Connecting Practice programme has conceptual and practical dimensions, and intersects with related work on rights-based approaches. Focusing on the importance of improving conservation outcomes, we propose a way forward situated in a \u27middle ground\u27 that links both theory and practice, and emphasises the critical importance of a joint approach - \u27connecting\u27 natural and cultural heritage practice. Some early findings of project field visits will be shared with the Scientific Symposium as a means of furthering the dialogue between practitioners

Magnetosonic Mach number dependence of the efficiency of reconnection between planetary and interplanetary magnetic fields

We present a statistical investigation into the magnetosonic Mach number dependence of the efficiency of reconnection at the Earth's dayside magnetopause. We use the transpolar voltage V PC, derived from radar observations of the ionospheric electric field, as a proxy for the dayside reconnection voltage. Our results show that the IMF clock angle dependence of V PC is closely approximated by the function f() = sin2(/2), which we use in the derivation of a solar wind transfer function E* = E SW f(), wherein E SW is the solar wind electric field. We find that V PC is strongly related to E*, increasing almost linearly with small E* but saturating as E* becomes high. We also find that E* is strongly dependent on the magnetosonic Mach number, M MS, decreasing to near-zero values as M MS approaches 12, due principally to decreasing values of the IMF strength. V PC, on the other hand, is only weakly related to M MS and, for lower, more usual values of E*, actually shows a modest increase with increasing M MS. This result has implications for the solar wind-magnetosphere interaction at the outer planets where the Mach number is typically much higher than it is at 1 AU. Examples of SuperDARN convection maps from two high Mach number intervals are also presented, illustrating the existence of fairly typical reconnection driven flows. We thus find no evidence for a significant reduction in the magnetopause reconnection rate associated with high magnetosonic Mach numbers

A wilderness approach under the World Heritage Convention

The World Heritage Convention could make a bigger and more systematic contribution to global wilderness conservation by: (1) ensuring the World Heritage List includes full coverage of Earth's wilderness areas with outstanding universal value and (2) more effectively protecting the ecological integrity of existing World Heritage sites. Here, we assess current coverage of global-scale wilderness areas within natural World Heritage sites and identify broad gaps where new wilderness sites should be identified for inclusion in the World Heritage List. We also consider how existing mechanisms under the Convention can improve the ecological integrity of existing sites by expanding or buffering them, and by promoting connectivity between World Heritage sites, between World Heritage sites and other protected areas, or both. We suggest that the Convention should consider a new mechanism called a “World Heritage Wilderness Complex” to facilitate a wilderness approach. Finally, we map three landscapes and one seascape to illustrate how World Heritage Wilderness Complexes might be implemented

The Promise of Sydney: an editorial essay

The IUCN World Parks Congress is a once in a decade event that has traditionally been a major forum for advancing global protected area policy and practice. The Congress this November in Sydney Australia will be run along eight streams; addressing biodiversity, climate change, health, ecosystem services, development, governance, indigenous peoples issues and youth; cross-cutting themes address marine issues, capacity building, World Heritage and a New Social Compact. In the following extended editorial, the organisers of the various streams lay out their aims and hopes for the 2014 Congress