Explore the vast range of titles available.

Portions of group ranches of northern Kenya communally held by pastoralists have been removed from grazing to support wildlife and encourage tourism and the resources that follow. These community-based conservancies (CBCs) were designed to benefit CBC members through regular payments, potential for wages, improved security, etc. We used a coupled-systems simulation approach to quantify potential changes in livestock numbers and pastoral well-being associated with the presence of CBC core and buffer areas, and we did so under the current frequency of droughts and increased frequency associated with climate change. The interannual precipitation coefficient of variation (CV) for our focal CBCs in Samburu County was 22% (706 mm average precipitation). We altered precipitation variability to span from 10% to 60% CV while maintaining the average. Compared to a simulation with observed precipitation and all rangelands available, when herders did not use the CBC core areas and seasonally avoided buffer areas, there was an 11% decline in tropical livestock units supported. More predictable precipitation patterns supported more livestock and improved pastoral well-being. At CVs above 30%, dramatic declines in livestock populations were simulated. When drought was made moderately more frequent (i.e., CV from 22% to 27%) there was a 15% decline in the number of livestock. Members receive a variety of benefits as part of CBC communities, but payments are small for these CBCs, and most households do not receive payments. Our results suggest that, from an economic perspective alone, payments must be raised to make membership of residents in conservancies more tenable. Additional adaptive pathways and perhaps external supports will be needed in the future as the frequency of drought increases and livestock populations decrease.

Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of benzoic acid (Kalama®) as a zootechnical feed additive for weaned piglets at a level of 5000 mg/kg complete feed and for pigs for fattening at a minimum content of 5000 mg/kg and a maximum content of 10,000 mg/kg complete feed. The FEEDAP Panel concluded that benzoic acid is safe for weaned piglets at 5000 mg/kg complete feed and for pigs for fattening at 10,000 mg/kg complete feed. The Panel considered the use of benzoic acid under the proposed conditions of use to be of no concern for consumer safety and the environment. Benzoic acid poses a risk by inhalation, it is irritant to skin and corrosive to eyes, but no conclusions can be drawn on dermal sensitisation. The additive, benzoic acid, is efficacious as a zootechnical feed additive for weaned piglets and for pigs for fattening at the proposed conditions of use.

Renewable energy sources, due to their direct (e.g., wind turbines) or indirect (e.g., hydropower, with precipitation being the generator of runoff) dependence on climatic variables, are foreseen to be affected by climate change. In this research, two run-of-river small hydropower plants (SHPPs) located at different water districts in Greece are being calibrated and validated, in order to be simulated in terms of future power production under climate change conditions. In doing so, future river discharges derived by the forcing of a hydrology model, by three Regional Climate Models under two Representative Concentration Pathways, are used as inputs for the simulation of the SHPPs. The research concludes, by comparing the outputs of short-term (2031–2060) and long-term (2071–2100) future periods to a reference period (1971–2000), that in the case of a significant projected decrease in river discharges (~25–30%), a relevant important decrease in the simulated future power generation is foreseen (~20–25%). On the other hand, in the decline projections of smaller discharges (up to ~15%) the generated energy depends on the intermonthly variations of the river runoff, establishing that runoff decreases in the wet months of the year have much lower impact on the produced energy than those occurring in the dry months. The latter is attributed to the non-existence of reservoirs that control the operation of run-of-river SHPPs; nevertheless, these types of hydropower plants can partially remediate the energy losses, since they are taking advantage of low flows for hydropower production. Hence, run-of-river SHPPs are designated as important hydro-resilience assets against the projected surface water availability decrease due to climate change.

This article presents the geomorphological mapping of the Kalamas river delta in Thesprotia (Epirus, north-western Greece). The Kalamas (also known as Thyamis) is one of the three main deltas of this region. Detailed mapping was performed through analysis of field geomorphological surveys and interpretation of old maps, satellite images, aerial photos, and DEM. The evolution of the delta as well as its current morphology derives from complex interactions between alluvial, marine dynamics and human activities. Several palaeo-channels have been identified, and the recent morphology of the delta has been altered by the construction of a dam and the canalization of the river during the second half of the twentieth century. The coastline is complex, and mainly consists of lagoons, sandy barriers and sand spits. Since part of the delta has been prograding for about fifty years, the current dynamics indicate erosion as well as progressive submersion of these low coasts.

The European Water Policy introduced the necessity to apply new methodological approaches for the sustainable management of water resources. In the present paper the Driving-Pressure-State-Impact-Response (DPSIR) framework was developed as a methodological tool for the case study of Kalamas River basin (NW Greece). According to the DPSIR approach, it was revealed that the main driving forces, leading to pressures, were the agriculture, the livestock and the numerous point-pollution sources located at the catchment area. Elevated nutrients concentrations (NO 3 -N:0.1–2.6 mg/L, NH 4 -N:0.01–1.29 mg/L, SRP: 0.03–5.76 mg/L) along with high chlorophyll-a values (0.54–6.14 mg/m 3 ) highlight river eutrophication. Response actions include elimination of diffuse pollution as well as reduction of the organic load through the optimization of the existed treatment plants. Since several parts of Kalamas River are designated as protected areas, specific measures for protecting biodiversity should be undertaken.

The lagoons of N.E. Greece, located on the western side of Nestos River, and of N.W. Greece, located at the lower reaches of Kalamas River, are among the most important shallow, semi-enclosed ecosystems in Northern Greece. The temporal variability of nutrients at both lagoonal systems shows the strong influence of fresh water discharge on water quality. Nutrient enrichment factors showed that nitrites and ammonium were six times higher at the lagoons of N.W. Greece than those observed at N.E. Greece, while phosphates were forty 4times higher at Nestos River lagoons. The flushing half-life was calculated based on a combination of hydrological and tidal processes, for each lagoon of these two systems, allowing for the assessment of water quality changes. Proper management measures for both systems should focus on the control of fresh water quality entering the lagoons, the reduction of phosphoric fertilizers used by agriculture and the better oxygenation of the water column. One way to eliminate massive fish deaths during the winter in N.E. Greece is also the transfer of fresh, warm groundwater, while bathymetric modifications and channel widening are needed at the lagoons of N.W. Greece.

Modern readers who investigate religious theories and practices are exposed to diverse truth claims and worldviews. Such claims are often conflicting and subject the readers to various misconceptions and misguidance. In Buddhism, the Buddha is said to have awakened to the true nature of existence and attained final liberation from suffering, referred to as “enlightenment.” How was he able to convince his disciples of his self-claimed enlightenment? Can his reasoning be applied to modern readers, who are well-educated, but overloaded with the incessant proliferation of digital information? The Buddha, specifically in the Kālāma Sutta, presents empirically testable guidelines, termed the “Ten Criteria,” which were formulated as an integrated interplay of reasoning and morality. This essay examines the Buddha’s strategy, which is empirical and pragmatic in nature and embraces the fundamental principles of modern science. We contend that his proposed methodology is verifiably evocative of a moral discipline, while presenting a pedagogical approach to the teacher–student dynamic. Serving as a reference point, this view may help modern readers in differentiating the right truth from the biased post-truths, which appeal to emotion and personal belief.

Text of report by Mike Kalama entitled \"63 killed, 35,000 families displaced by floods\" published by Kenyan privately-owned newspaper Daily Nation website on 18 April So far, Turkana, Marsabit, West Pokot, Tana River, Kisii, Migori, Garissa, Mandera, Isiolo and Kilifi counties have been largely affected by the floods. \"It is unfortunate that we have lost 63 people as of today (Thursday) due to floods and about 35,000 have been displaced across the country. The government is fully in-charge and we have asked citizens in areas prone to floods to move to higher ground. All government officials have also been mobilized to ensure that citizens are given information in good time,\" he said.

The coalition's presidential candidate, Mr Uhuru Kenyatta, Friday [22 February] termed Coalition for Reforms and Democracy's [Cord] claims that the government was planning to rig the elections in Jubilee's favour as propaganda. Cord leaders have accused civil service boss Francis Kimemia of ordering civil servants to campaign for Mr Kenyatta and his running mate William Ruto. Addressing matatu [public service vehicles] owners and operators in Nairobi Friday, Mr Kenyatta and Mr Ruto said their coalition had the support of most Kenyans, and did not need any help to win the poll.

The menu will feature Hawaiian cuisine - roasted pig on a spit, served with pineapples and barbecue sauce, island teriyaki boneless chicken, Hawaiian rice with red and yellow peppers with a hint of pineapple, roasted yams in a fresh ginger butter sauce, mango coleslaw, fresh fruit salad and Hawaiian rolls with butter.