Contribution of Remote Sensing and GIS to Identify the Potential Area for Artificial Recharge in Fractured Area in the Talmakent Region, Western High Atlas, Morocco

In view of the progressive retreat of groundwater due to rarity, continuous depletion and overexploitation of water, especially in mountainous areas, which are a major source of water, there is a need for artificial recharge for better management of these resources to ensure their long-term sustainability. The approach used is a contribution of new geomatic technologies; Remote Sensing coupled with Geographic Information Systems, for the mapping of potential areas of artificial recharge in the fractured medium of the Talmakent region, which is located in the western high atlas and is characterized by the presence of impermeable rocks. This study requires the consideration of different factors influencing the recharge potential, which are the characteristics of the land surface such as geology lineaments, geomorphology and drainage system. All these criteria are grouped in a GIS prototype in which a multi-criteria overlay analysis has been done for the cartographic restitution of the potential areas for artificial groundwater recharge. The existing basins in the area revealed that only 6% of the total area was identified as having a high potential for groundwater recharge, hence suitable for the implementation of new artificial recharge structures. While 94% of the area has a low to moderate recharge potential, hence unsuitable for groundwater recharge processes.

KINERJA OPERASIONAL PELABUHAN PERIKANAN DI PERAIRAN TELUK SEMANGKA KABUPATEN TANGGAMUS LAMPUNG

The Semangka Bay in Tanggamus Regency of Lampung Province is a potential area for capture fisheries activities. The fishing port as the primary basis for the capture fisheries sector can increase regional economic growth. The fishing ports in Tanggamus Regency have physical and non-physical problems, so efforts to develop fishing ports are needed. The preparation of these efforts required information about the operational conditions of fishing ports. This study aims to describe the operational conditions of the fishing port in the Tanggamus Regency. The research method is descriptive with two stages. The first assessment of the operational performance of fishing ports. Second, gap assessment of fishing ports. The result showed that the average value of fishing ports operational performance is 26%, and the average gap value is 74%. The operational condition of the fishing ports in the Tanggamus Regency is classified as inferior. Fishing port facilities are the criteria with the lowest performance and the highest gap. Improvements to the fishing ports in Tanggamus Regency are needed through procurement and repair of fishing port facilities by local governments.

Simulation of air temperature and their influence on the potential distribution of Myracrodruon urundeuva, Copernicia prunifera and Cereus jamacaru in the Caatinga

Areas in the process of aridification in Caatinga phytogeographic domain in northeastern Brazil increase every year due to human intervention and increase in air temperature. The identification of long-term patterns and air temperature trends in the phytogeographic domain can express climate variability as well as a new phase of adaptation to some plant species. The temperature series from 1951 to 2018 obtained from the National Centers for Environmental Prediction data sets in four conservation areas with native vegetation, located in the North (A1), East (A2), South (A3) and West (A4) regions of this phytogeographic domain, show an increase in temperature between 0.5 and 1.4 °C over the 68-year period with the highest warming occurring in the months of March, April and May. The Maxent model is used to identify the influence of this increase on the presence potential of three species in the Caatinga, Myracrodruon urundeuva (aroeira), Copernicia prunifera (palmeira) and Cereus jamacaru DC (cactus) in the future time interval of 2041 to 2060, considering IPCC projected climate changes. The results show that climate change can lead to a reduction as well as redistribution of the potential areas of occurrence of the three species. Notable changes are: in the case of Carnauba, the high potential area reduces from 25.3% in the present state to 19.6% in 2050, and potential area for Aroeira diminishes in central Bahia and increases in Rio Grande do Norte. The projected changes for all three species are discussed.

Mosses at the bodogol natural conservation education center: species, diversity index, and evenness index

Mosses or Bryophytes are a group of cryptogamous plants or lower plants. Moss can be found in various places that have high humidity by attaching to various substrates, such as soil, rocks and tree bark. PPKA Bodogol is a potential area that protects endemic flora and fauna on the island of Java that has excellent humidity and air for moss growth and supports moss diversity. This study aims to determine the diversity of mosses and their relationship to environmental factors in the PPKA Bodogol. Data collection in this study was carried out at the PPKA Bodogol on 3 routes, namely Cikaweni, Rasamala and Kanopi. This research uses a purposive sampling method with a cover square technique. The results showed that the total number of moss species identified were 21 species. Then it was also known that the highest level of diversity was found on the Rasamala route with a diversity index of 3.03. In the Cikaweni route, was in moderate category, namely 1,967. The lowest diversity index, however, was in the canopy path with a medium category, namely 1.216. Environmental factors such as humidity, temperature, light intensity, and altitude also had an influence on the level of moss diversity of the three routes.

PROGRESSES ON THE NATURE AND BIOTIC STRESS OF POTATO (SOLANUM TUBEROSUM L.)

Potato (Solanum tuberosum L.) is the third largest crop in terms of consumption by human, most important tuber crop in the world and a vital plant for global food security. Instead, potato breeding is slow compared to other crops. Transforming potato into a diploid F1 hybrid crop is a hopeful method to increase potato genetic gain. Studies on breeding and genetics of potato has big potential to solve many problems exist in potato. Another potential area for these studies are diseases which are seriously targeting this crop worlwide started from Irish potato famine which effected whole Europe continent. Here in this review, some of latest significant problems and approaches related to potato production are given below.

Study of Flood-Prone Areas in Bekasi Regency

Bekasi Regency is a potential area economically because there is the largest industrial area in Southeast Asia. However, Bekasi experiences the threat of flooding every year. The growth of the Bekasi Regency area has been affected by the growth of the Jakarta area, even becoming part of the JABODETABEK Metropolitan area (Jakarta-Bogor-Depok-Tangerang-Bekasi. This shows a potential location for economic growth in Bekasi Regency. Bekasi Regency is a West Java Province Region and is hydrologically included in the Regional Unit River (SWS) from the Citarum River Basin. The purpose of this study is to describe flood-prone areas in Bekasi Regency. The research method uses data collection methods by means of surveys and field observations. The data obtained are primary and secondary data, analyzed using ARCH GIS assistance to map flood-prone areas and their inundation and drainage channel conditions. The study findings will provide lessons on flood cases in Bekasi Regency. Flood cases that can provide knowledge related to cases of coastal areas and cases of areas that have high economic potential.

An Insight into the Molecular and Therapeutic Targets of Amyloid Plaques in Alzheimer's Disease and an Update on the Prospects of Drugs in Research

Alzheimer’s disease (AD) is characterized by progressive loss of cognition and a gradual decrease in memory. Though AD is considered the most persistent form of dementia and a global concern, no complete cure or agents that can completely halt the progression of AD have been found. In the past years, considerable advancements in the understanding of cellular and molecular changes associated with AD has been investigated and numerous pharmacological targets have been recognized to enable drug development for the condition. Amyloid-beta (Aβ) plaques and neurofibrillary tangles (NFT) are the major attributes of AD. Symptomatic relief is the only possible treatment available at present and a disease modifying drug is of utmost importance. Development of drugs that can inhibit different targets responsible for the formation of plaques is a potential area in AD research. This review is not a complete list of all possible targets for AD but serves to highlight the targets related to amyloid pathology and pathway concerned with the formation of amyloid fragments. This shall serve as a prospect in identification of amyloid plaque inhibitors and pave the strategies for newer drug treatments. Nevertheless, substantial research is done in this area but to bridle, the clinical difficulty remains a concern.