when funds are shifted straight from one ira

Hence, the oceans “feel” most of the impacts of climate change (CC). Over 90% of the energy gained by the Earth as a result of human activities accumulates in the ocean, and most of it stays in the upper 700 m of the water column (Rhein et al., 2013). Our approach and findings may be relevant to other marine areas of the Mediterranean and beyond, undergoing climate-driven regime shifts, and can assist to their adaptive management. Given the current trajectory of environmental change, it is highly unlikely that the biological system will ever return to its pre-1990s state, as it is entering areas of unprecedented climatic conditions and there is some evidence that the system may be even shifting toward a new state. The shape of the stability landscape for the Aegean Sea's biological system suggests that while the initial state (1966–1991) was rather resilient to CC, absorbing two environmental step-changes, this was not the case for the two subsequent ones (intermediate: 1992–2002 recent: 2003–2016). There is evidence for two-fold bifurcations and four tipping points in the system, forming a folded stability landscape with three basins of attraction. It is suggested that the biological system exhibited a discontinuous response to CC, with two apparently climate-induced regime shifts occurring in the past 25 years. The majority of the environmental stressors exhibited strikingly increasing trends (temperature, salinity, primary production indices) with values started exceeding the global historical means during late 1980s-early 1990s. Pronounced changes have occurred in both the environmental and biological system over the studied period. We focused on the study of: (i) the biological “system” complex, using proxies of biomass (landings per unit of capacity) for 12 demersal taxa, and (ii) the environmental “stressor” complex, described by 12 abiotic variables. The effect of CC on the demersal resources of the Aegean Sea (east Mediterranean Sea) was investigated during the past six decades applying a combination of multivariate analysis, non-additive modeling and the Integrated Resilience Assessment (IRA) framework. Climate change (CC) can alter the configuration of marine ecosystems however, ecosystem response and resilience to change are usually case-specific.

When funds are shifted straight from one ira