Legal Traditions,Environmental Awareness,and a Modern Industry: Comparative Legal Analysis and Marine Aquaculture

In the interests of increasing fish production globally, alleviating global poverty, and income generation, marine aquaculture has seen worldwide expansion over the past few decades. However, this expansion has been matched by growing concerns over its environmental impacts. This article utilizes comparative legal analysis to explore the legal systems of governance for the environmental performance of marine aquaculture in four case study countries. Two are members of the European Community (Scotland, as part of the United Kingdom, and Greece), one is a recent accession country (Slovenia), and the fourth is closely linked to the European Community albeit geographically and legally disparate (Israel).     

Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) a new invasive species in Israel

Chilo partellus, the spotted stem borer (SSB), is reported for the first time from the fields of sorghum and corn in Israel. Spotted stem borer larvae were first discovered in July 2010 on sorghum and corn plants in the Western Galilee. The new pest had spread all over northern Israel by the end of 2011. The identity of the new pest was confirmed using the morphology of the dissected male genitalia and its attraction to SSB sex pheromone.     

Folding of two large nucleotide chains

We have already described the FOLD-A code designed for folding mRNA's and single stranded DNA molecules (Nussinov & Pieczenik, 1984). In this paper we describe its application to two long polynucleotide chains: the A protein gene of the MS2 RNA and the whole genome of the phi X 174 phage. The folded form of the single stranded DNA of the phi X 174 is a six armed star with the origin of replication in its center.     

Effects of feeding regime on growth rate in the Mediterranean Sea anemone Actinia equina (Linnaeus)

Polyps of Actinia equina are the most common sea anemones in the rocky intertidal zone of the Mediterranean coast of Israel, where they occur in one of the southernmost populations of this species in the northern hemisphere. We examined effects of feeding rate on polyp growth at ambient sea temperature for this population. Under laboratory conditions, polyps were left unfed, or were fed with brine shrimp (Artemia) once every 2 weeks, once a week, or twice a week. Of the four experimental treatments, only feeding twice a week resulted in polyp growth; under all other regimes, the sea anemones lost body mass. We conclude that a high rate of feeding is required at sea temperatures in the eastern Mediterranean, where these sea anemones may have high metabolic rates relative to more northern populations.     

野生二粒小麦籽粒含硒量的差异分析

采用氢化物-原子荧光法,对种植于黔中的来自以色列15个野生二粒小麦群体110个基因型籽粒含硒量进行检测分析.结果表明,15个群体含硒量差异极显著(P≤0.001);110个基因型籽粒硒含量和单粒硒含量分别为0.043～0.409 mg kg-1和0.008～0.125 mg seed-1,平均值分别为0.180 mg kg-1和0.046 mg seed-1.籽粒硒含量和单粒硒含量最低的基因型分别是Gamla群体的TZ120和Mt.Hermon群体的TZ8,最高的基因型分别为Bat-Shelomo群体的TZ36和TZ34.在群体水平上硒浓度差异明显,变异系数CV为9%～74%;斯皮尔曼秩相关分析表明,籽粒硒含量分别与该群体起源地海拔、年平均降雨量、平均干旱天数呈显著负相关,与年均温、8月均温、1月均温呈显著正相关.单粒硒含量的相关分析与籽粒硒含量的相似.野生二粒小麦籽粒含硒量的差异是长期适应环境的结果,其遗传多样性将为小麦硒营养机理研究和育种利用提供材料.     

Ontogenetically stable dimorphism in a lacertid lizard (Acanthodactylus boskianus) with tests of methodology and comments on life-history

Recent arguments in the literature prompted us to compare methods for assessing sexual dimorphism in body proportions of lacertid lizards, using Acanthodactylus boskianus . Although expressing body-part measurements as proportional to head length was the most effective method, we recommend using trunk length for the baseline as a general method for lizards. We also argue that, when aiming to assess sexual dimorphism in body proportions of lizards, if the context is ecological, all available adults should be included. However, for morphology and taxonomy, small sub-samples of the largest individuals that maximally express their genetic morphological potential should be used. In A. boskianus , the sexual dimorphism of mensural characters in adults was typical: males were larger, with relatively larger head and appendages. However, the ontogeny of this dimorphism was unusual in that the differences existed already in youth and thereafter persisted isometrically. The sexual dimorphism of meristic characters was male-biased in numbers of femoral pores and of caudal vertebrae, and female-biased in numbers of ventral plates along the trunk and of precaudal vertebrae. Size dimorphism may conceivably play a role in sex recognition because two potential visual cues (i.e. size dimorphism and dichromatism) appear to complement each other.  © 2009 The Linnean Society of London, Biological Journal of the Linnean Society 2009, 97 , 275–288.     

The doctrine of signatures in present-day Israel

Some evidence of the existence of an ancient pharmacological theory—the Doctrine of Signatures—has been found in the folk medicine of Israel. The research reported 14 plants with folk medicinal uses based on the Doctrine of Signatures categories including: similarity of the plant or plant organ to the damaged human organ (Alhagi maurorum, camel thorn;Astragalus macrocarpus, milk-vetch; andCynoglossum creticum, blue hound’s tongue), similarity to animal shape or behavior (Heliotropium europaeum, European turnsole;Asteriscus spinosus, starwort; andBriza maxima, large quaking grass), similarity of plant color to the color of the disease’s symptoms or the medical phenomena (Rhamnus alaternus, Italian buckthorn;Citrullus colocynthis, bitter gourd; andEcballium elaterium, squirting cucumber), and similarity of plant habitat or characteristic to human features (Parietaria judaica, wall pellitory; andRuta chalepensis, African rue).     

Dynamics of Inclusion and Exclusion: Comparing Mental Illness Narratives of Haredi Male Patients and their Rabbis

By comparing versions of mental illness narratives – told by Haredi (Utraorthodox Jews) male patients of a mental health clinic in Israel and by their rabbis – this paper relates to two distinct, yet interrelated, theoretical questions: the place and agency of narrators, and the tension between experience and representation. A pair of narratives exemplifies a pattern in which the patients (Talmudic students) tell a narrative of a sudden breakdown related to a dramatic meeting with a non-human figure (often, a woman) or force. Their rabbis, by contrast, tell a narrative that emphasizes their students' mundane symptoms, ``abnormal' and ``immoral' behavior, and use a local adaptation of a Western psychological explanatory model. A dynamic of inclusion and exclusion emerges as students are seeking legitimization and avoidance of stigma, while their rabbis are silencing themes that challenge social and cultural orders. The different narratives are further interpreted in the context of the micropolitics of the interviews and of identity politics between the Haredim and secular Israelis. This social dynamics shows how differently placed social actors-narrators-interpreters construct differently contested and diverse cultural narratives of a seemingly shared reality.     

Lakes Hula and Agmon: destruction and creation of wetland ecosystems in northern Israel

A portion of the former Lake Hula wetland (northern Israel) was re-flooded in spring 1994 and the physical, chemical and biological developments within the resulting new lake and wetland complex (Agmon) was followed closely by a multi-disciplinary scientific team. The first three years of study relating to Lake Agmon are reported in this issue of Wetlands Ecology & Management. We provide in this paper a general background on the Lake Hula Draining Project in the 1950s and the recent re-flooding and creation of the Agmon wetland.